Ginkai2 2026-07-24T12:58:00+08:00 Carter https://ginkai.com Selecting Pneumatic Diaphragm Pumps: Analysis from Application Requirements to Long-Term Value Carter https://ginkai.com/reliable-stainless-steel-commercial-peelers-for-busy-restaurant-kitchens.html 1970-01-01T08:00:02+08:00 Why Choose Pneumatic Diaphragm Pumps? Fluid transfer constitutes a critical procedure within industrial production processes. Industries including chemical engineering, environmental protection, food processing, pharmaceuticals and coatings frequently require the conveyance of media featuring high viscosity, solid particle content, corrosive properties or sedimentation tendencies. Conventional pump… ]]>

Why Choose Pneumatic Diaphragm Pumps?

Fluid transfer constitutes a critical procedure within industrial production processes. Industries including chemical engineering, environmental protection, food processing, pharmaceuticals and coatings frequently require the conveyance of media featuring high viscosity, solid particle content, corrosive properties or sedimentation tendencies. Conventional pump equipment is prone to blockages, abrasion, leakage and frequent maintenance when operating under such complex working conditions, which impairs production efficiency.

As enterprises continuously raise their standards for equipment stability, operational safety and service life, pneumatic diaphragm pumps have become the preferred solution for a growing number of industrial users by virtue of their distinctive technical advantages.

Unique Advantages of Pneumatic Diaphragm Pumps for Complex Industrial Media

Unlike general liquid transportation, media used at industrial sites are often far more complex. Examples include chemical raw materials, paints and coatings, sewage sludge, slurries and other substances, all of which demand pump equipment with excellent corrosion resistance, wear resistance and wide adaptability.
Pneumatic diaphragm pumps are driven by compressed air and convey media through the reciprocating motion of diaphragms. The pump body is separated from the power section, allowing the pumps to effectively handle complex working conditions and deliver stable and reliable operation.
 

Advantages of Selecting Pneumatic Diaphragm Pumps

  • Wide Application Range

It can deliver clean water, high-viscosity liquids, particle-laden media and corrosive fluids. Matched with different material combinations, it meets the  application requirements of various industries.

  • Safe and Reliable

Powered by compressed air without electric motors, it eliminates spark hazards, making it particularly suitable for chemical, solvent, explosion-proof and other special hazardous environments.

  • Flexible Operation

Featuring simple installation and easy operation, it delivers strong self-priming capacity and permits short-time dry running, adapting to variable complex on-site working conditions.

  • Easy Maintenance

 Its simplified structural design reduces the number of complex mechanical components, enabling rapid repair and minimizing equipment downtime.

Cost Advantages Brought by Long-Term Use

  • When purchasing equipment, attention should not only be paid to the upfront price, but also to long-term operating costs.
  • Pneumatic diaphragm pumps feature a robust structure and simple replacement of wearing parts, which cuts downtime losses caused by leakage, clogging and malfunctions. Meanwhile, a single diaphragm pump can handle the conveyance of various media, lowering enterprises’ equipment investment and management expenses.
  • Stable operation, reduced maintenance workload and improved production efficiency represent the long-term value of equipment.

Summary

With high adaptability, safe and reliable performance, easy maintenance and long-term cost efficiency, pneumatic diaphragm pumps have become essential equipment in the field of industrial fluid transportation.
Selecting a suitable pneumatic diaphragm pump can not only solve fluid conveying challenges under complex working conditions, but also help enterprises boost production efficiency, reduce operational risks and achieve sustained long-term development.
]]> Why Are More Companies Choosing Yoga Pumps for Powder Transfer? Carter https://ginkai.com/durable-high-volume-industrial-peelers-perfect-for-commercial-food-plants.html 1970-01-01T08:00:02+08:00 Why Choose a Yoga Pump? During powder production, manual feeding can generate dust, increase labor intensity, and result in unstable conveying efficiency. The Yoga Pump is a pneumatic diaphragm pump designed for powder transfer. Powered by compressed air, it transfers powder through an enclosed pipeline… ]]>

Why Choose a Yoga Pump?

During powder production, manual feeding can generate dust, increase labor intensity, and result in unstable conveying efficiency. The Yoga Pump is a pneumatic diaphragm pump designed for powder transfer. Powered by compressed air, it transfers powder through an enclosed pipeline system. It is suitable for the food, pharmaceutical, personal care, chemical, and advanced materials industries, helping reduce dust and improve feeding and transfer efficiency.

Main Advantages of the Yoga Pump

The Yoga Pump features a compact structure and requires no complicated motor or transmission system. Its operating speed and conveying capacity can be adjusted by controlling the air pressure. The enclosed conveying system helps reduce airborne dust and material spillage. Its stainless-steel pump body and clamp connections make disassembly, inspection, and cleaning more convenient.

What Powders Can It Handle?

  • The Yoga Pump is suitable for lightweight powders with good flowability, low moisture content, and a low tendency to form lumps. Typical materials include food powders, pharmaceutical excipients, chemical powders, pigments, resin powders, and personal care raw materials.

  • Since powder density, particle size, moisture content, and flowability vary, actual conveying performance may also differ. Trial testing is recommended for powders that easily absorb moisture, form lumps, or have poor flowability.

How to Select the Right Model

  • When selecting a Yoga Pump, key factors include powder characteristics, bulk density, particle size, moisture content, required conveying capacity, conveying distance, lifting height, pipeline layout, and available compressed-air conditions.
]]> Air-Operated Diaphragm Pumps: A Reliable Choice for Complex Fluid Transfer Carter https://ginkai.com/professional-grade-industrial-peelers-designed-for-root-vegetables-and-potatoes.html 1970-01-01T08:00:02+08:00 In industries such as chemicals, food processing, pharmaceuticals, environmental protection, mining, and new energy, fluids may be highly corrosive, viscous, particle-laden, or prone to settling. Conventional pumps can suffer from clogging, leakage, wear, and frequent maintenance when handling these materials. With excellent fluid compatibility and… ]]>

In industries such as chemicals, food processing, pharmaceuticals, environmental protection, mining, and new energy, fluids may be highly corrosive, viscous, particle-laden, or prone to settling. Conventional pumps can suffer from clogging, leakage, wear, and frequent maintenance when handling these materials. With excellent fluid compatibility and reliable performance, air-operated diaphragm pumps have become an important solution for industrial fluid transfer.

How Does an Air-Operated Diaphragm Pump Work?

An air-operated diaphragm pump is powered by compressed air. Its air valve controls two diaphragms that move back and forth alternately. As one diaphragm moves outward, negative pressure is created in the pump chamber, drawing fluid into the pump. At the same time, the opposite diaphragm moves inward and discharges the fluid. This alternating action provides continuous and stable transfer.

During operation, the fluid is isolated from the drive components. The pump does not require a conventional mechanical seal, helping reduce leakage caused by seal wear.

Key Advantages

  • Air-operated diaphragm pumps offer excellent self-priming performance and normally do not require priming before startup. They can handle low-viscosity liquids, highly viscous materials, particle-containing fluids, and certain corrosive media.
  • Powered by compressed air, the pump does not require an electric motor. It is suitable for humid, flammable, or electrically sensitive working environments. The operating speed and flow rate can also be controlled by adjusting the air pressure and air supply.
  • The pump can stop automatically when the discharge outlet is closed and resume operation when the outlet is reopened. This makes it suitable for intermittent transfer, filling systems, tank emptying, and production-line circulation.

 

Solutions for Different Operating Conditions

For different fluids and production environments, pump bodies are available in aluminum alloy, stainless steel, engineering plastics, and special corrosion-resistant materials. Diaphragms, valve balls, and sealing materials can also be selected according to fluid temperature, corrosiveness, and abrasiveness.

How to Select the Right Pump

A larger pump is not always the better choice. An undersized pump may fail to meet flow and pressure requirements, while an oversized pump may increase purchasing costs and compressed-air consumption. Selecting the right size, materials, and internal components according to actual operating conditions ensures stable and cost-effective performance.

Creating Long-Term Value for Your Business

Air-operated diaphragm pumps not only solve complex fluid-transfer challenges but also help reduce leakage risks, maintenance frequency, and production downtime. A properly selected pump can provide efficient, stable, and reliable fluid-transfer support for your production line.

]]> How to Choose the Right Sanitary Pump for Food and Pharmaceutical Applications? Carter https://ginkai.com/robust-abrasive-industrial-peelers-with-minimal-waste-and-maximum-efficiency.html 1970-01-01T08:00:02+08:00 How Can Hygienic Industries Achieve Clean and Efficient Fluid Transfer? In industries such as food, beverage, pharmaceuticals, dairy, and personal care, fluid transfer must be stable and efficient while also meeting strict requirements for equipment cleanliness, product safety, and cross-contamination control. With its hygienic design,… ]]>

How Can Hygienic Industries Achieve Clean and Efficient Fluid Transfer?

In industries such as food, beverage, pharmaceuticals, dairy, and personal care, fluid transfer must be stable and efficient while also meeting strict requirements for equipment cleanliness, product safety, and cross-contamination control. With its hygienic design, broad fluid compatibility, and convenient maintenance, the sanitary air-operated diaphragm pump has become a commonly used transfer solution in processes with high hygiene requirements.

What Is a Sanitary Air-Operated Diaphragm Pump?

  • A sanitary air-operated diaphragm pump is powered by compressed air. Two diaphragms move alternately to draw fluid into the pump and discharge it. During operation, the transferred material is isolated from the pneumatic drive components. Since no conventional mechanical seal is required, the risk of leakage and product contamination can be reduced.
  • Compared with standard air-operated diaphragm pumps, sanitary models typically use stainless steel wetted parts, smooth flow passages, and sanitary clamp connections. These features help reduce dead zones and product residue while making disassembly, inspection, and cleaning more convenient.

Advantages of Sanitary Air-Operated Diaphragm Pumps

  • Sanitary air-operated diaphragm pumps provide excellent self-priming performance and can handle low-viscosity liquids, high-viscosity materials, and fluids containing certain soft particles. By adjusting the air pressure and air supply, the operating speed and flow rate can be controlled to meet the feeding requirements of different production processes.
  • The pump has a compact structure and does not require an electric motor, making it suitable for humid environments or production areas with special electrical requirements. Clamp connections shorten disassembly and assembly time, making routine cleaning and replacement of wear parts easier while reducing production downtime caused by maintenance.

Suitable for a Wide Range of Hygienic Industries

  • In food and beverage production, sanitary air-operated diaphragm pumps can be used to transfer syrup, juice, edible oil, seasonings, and sauces. In pharmaceutical and biotechnology applications, they can handle raw material liquids, intermediate products, and selected process fluids. In the dairy and personal care industries, they are also suitable for transferring emulsions, cleaning and care products, and paste-like materials.
  • Suitable diaphragm, valve ball, and sealing materials can be selected according to the fluid’s viscosity, temperature, corrosiveness, and hygiene requirements, improving pump compatibility and service life.

How to Select the Right Pump

  • When selecting a sanitary air-operated diaphragm pump, factors such as fluid properties, required flow rate, transfer pressure, particle size, pipeline length, and available air supply should be considered. Attention should also be given to wetted materials, internal surface finish, connection type, and cleaning requirements.
  • A larger pump is not always the better choice. Proper configuration based on actual operating conditions can reduce compressed-air consumption, lower maintenance costs, and deliver more stable transfer performance.
  • By combining hygienic design with air-operated diaphragm pumping technology, sanitary air-operated diaphragm pumps can help improve production efficiency, strengthen hygiene management, and reduce the risk of product leakage. They are a reliable choice for hygienic fluid transfer systems.

 

]]> How Does an Electric Diaphragm Pump Improve Conveying Efficiency Without Compressed Air? Carter https://ginkai.com/heavy-duty-automatic-industrial-peelers-built-for-continuous-food-production.html 1970-01-01T08:00:02+08:00 In industrial production, some sites do not have a stable compressed-air supply but still require raw material transfer, equipment feeding, or wastewater discharge. Powered by an electric motor, an electric diaphragm pump uses the reciprocating movement of diaphragms to draw in and discharge fluids, providing… ]]>

In industrial production, some sites do not have a stable compressed-air supply but still require raw material transfer, equipment feeding, or wastewater discharge. Powered by an electric motor, an electric diaphragm pump uses the reciprocating movement of diaphragms to draw in and discharge fluids, providing a stable and convenient solution for fixed installations and pipeline conveying.

 

Main Advantages of Electric Diaphragm Pumps

  • Electric diaphragm pumps do not require an air compressor or compressed-air piping. After proper installation and connection to a suitable power supply, the pump can be put into operation, reducing dependence on compressed-air systems.
  • The diaphragm pumping structure keeps the conveyed fluid separated from the drive components. Since no traditional mechanical seal is required, the risk of leakage caused by seal wear can be reduced.
  • By selecting suitable materials for the pump body, diaphragms, valve balls, and valve seats according to the fluid’s viscosity, corrosiveness, and particle characteristics, the pump can meet a variety of industrial conveying requirements.

 

Which Industries Can Use Electric Diaphragm Pumps?

  • Electric diaphragm pumps can be used in industries such as chemicals, coatings, inks, environmental protection, water treatment, personal care, and ceramics.
  • Typical applications include raw material transfer, tank transfer, production equipment feeding, wastewater discharge, and fixed pipeline conveying. For companies where compressed-air systems are inconvenient to install, or where reducing compressed-air costs is important, an electric diaphragm pump is a practical option.

 

How to Select the Right Electric Diaphragm Pump

  • When selecting an electric diaphragm pump, it is important to confirm the fluid type, viscosity, temperature, corrosiveness, particle size, and solids content. Required flow rate, discharge pressure, suction lift, delivery head, pipeline length, and available power supply should also be considered.
  • Proper pump selection helps reduce insufficient flow, pipeline blockages, diaphragm wear, and equipment failures, while improving operational stability and service life.

A Stable and Reliable Fluid Conveying Solution

With proper selection, correct installation, and regular maintenance, electric diaphragm pumps can provide stable and efficient fluid conveying support for industrial production.

]]> How Can Air Operated Piston Pumps Solve High-Viscosity Material Transfer Challenges? Carter https://ginkai.com/high-capacity-stainless-steel-industrial-peelers-for-large-scale-potato-processing.html 1970-01-01T08:00:02+08:00 Challenges in High-Viscosity Material Transfer During the production of coatings, inks, adhesives, lubricating greases, resins, and other materials, many substances feature high viscosity, poor flowability, and high transfer resistance. Traditional transfer equipment may experience problems such as difficult suction, unstable material supply, insufficient pressure, and… ]]>

Challenges in High-Viscosity Material Transfer

  • During the production of coatings, inks, adhesives, lubricating greases, resins, and other materials, many substances feature high viscosity, poor flowability, and high transfer resistance. Traditional transfer equipment may experience problems such as difficult suction, unstable material supply, insufficient pressure, and reduced operating efficiency when handling these materials.
  • An air operated piston pump uses compressed air as the power source and generates pressure through reciprocating piston movement to achieve material suction and discharge. With strong suction capability and pressure output performance, it is especially suitable for transferring high-viscosity materials. It can be used for drum material transfer, production equipment feeding, spraying supply, and filling applications, providing enterprises with a stable, efficient, and flexible material transfer solution.

What Is an Air Operated Piston Pump?

  • An air operated piston pump is a material transfer device powered by compressed air. It mainly consists of an air motor, connecting components, piston pump body, and sealing system.
  • During operation, compressed air drives the air motor to move reciprocally and drives the piston inside the pump body to move up and down. The piston movement creates pressure changes inside the pump chamber. Through the cooperation of inlet and outlet valves, materials are continuously drawn in and discharged, achieving continuous transfer.
  • Compared with conventional liquid pumps, air operated piston pumps provide stronger pressure generation capability and are more suitable for transferring high-viscosity, low-flowability materials that require stable pressure output.
  • According to different material characteristics and operating conditions, air operated piston pumps can be configured with different pump tube lengths, pump body materials, sealing materials, and installation methods to meet various production requirements.

What Should Be Considered When Using an Air Operated Piston Pump?

  • Before operating the equipment, check that the pump body, pipelines, connections, and installation structure are secure, and confirm that the air supply pressure meets equipment requirements.
  • During startup, gradually increase the air supply to avoid sudden high-speed operation and unnecessary impact on the equipment.
  • If problems such as reduced flow, abnormal pressure, increased air consumption, or unusual noise occur during operation, the seals, valves, and material conditions should be checked promptly.
  • For materials that are easy to solidify, crystallize, or settle, the pump body and pipelines should be cleaned after shutdown to prevent residual materials from affecting the next operation.
  • Before maintenance or disassembly, always shut off the air supply, release pipeline pressure, and follow proper operating procedures.

Providing Stable Transfer Solutions for High-Viscosity Materials

  • With strong pressure generation capability and excellent adaptability to high-viscosity materials, air operated piston pumps are widely used in industries such as coatings, inks, adhesives, lubricating greases, and resins
  • By selecting suitable pressure ratios, pump tube lengths, wetted materials, sealing materials, and installation methods, air operated piston pumps can better match different production conditions and provide stable, efficient, and flexible material transfer solutions.
  • For industrial applications requiring high pressure, high-viscosity handling, and stable material supply, air operated piston pumps are a reliable choice.

How to Extend the Service Life of Air Operated Piston Pumps?

  • Proper selection and regular maintenance are important factors in ensuring long-term stable operation of air operated piston pumps.
  • First, the appropriate model should be selected according to material viscosity, transfer distance, outlet pressure, and operating frequency.
  • Second, maintain a clean and stable air supply, and regularly inspect air filters, pressure regulators, and sealing components.
  • For high-viscosity materials, the transfer pipeline should be properly designed to reduce unnecessary bends and resistance, improving overall transfer efficiency.
  • At the same time, cleaning and maintenance plans should be developed according to different material characteristics. Materials that are easy to solidify or leave residues should be handled promptly to reduce equipment wear.

 

 

 

 

 

]]> PTFE Diaphragm/Santoprene/Buna/Hytrel for Air Operated Double Diaphragm Pump Carter https://ginkai.com/555-3.html 2026-07-20T10:45:33+08:00 SELECTION PARAMETER Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm) Fluid Inlet/Outlet Size (inch) Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s) GK-06 70 3 1.5 1/4 1/4 19 3.5 GK-10 70 3.7 1.6 3/8 1/4 26.5… ]]>

SELECTION PARAMETER

Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm)
Fluid Inlet/Outlet Size (inch)
 Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s)
GK-06 70 3 1.5 1/4 1/4 19 3.5
GK-10 70 3.7 1.6 3/8 1/4 26.5 9
GK-15/20 70 4.5 4.5 1/2 1/4 57 10
GK-25 84 5 4 1 1/2 150 22.5
GK-40 84 5 5 1-1/2 1/2 340 40
GK-50 84 5 6 2 1/2 570 70
GK-80 84 5 9.4 3 3/4 1022 90
Hytrel Diaphragm Santoprene Diaphragm Imported Santoprene Diaphragm PTFE Diaphragm
]]> PTFE Ball Stainless Steel 304/316/316L Hytrel Santoprene Buna Ceramic Ball Carter https://ginkai.com/66.html 2026-07-20T10:45:04+08:00 SELECTION PARAMETER Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm) Fluid Inlet/Outlet Size (inch) Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s) GK-06 70 3 1.5 1/4 1/4 19 3.5 GK-10 70 3.7 1.6 3/8 1/4 26.5… ]]>

SELECTION PARAMETER

Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm) Fluid Inlet/Outlet Size (inch) Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s)
GK-06 70 3 1.5 1/4 1/4 19 3.5
GK-10 70 3.7 1.6 3/8 1/4 26.5 9
GK-15/20 70 4.5 4.5 1/2 1/4 57 10
GK-25 84 5 4 1 1/2 150 22.5
GK-40 84 5 5 1-1/2 1/2 340 40
GK-50 84 5 6 2 1/2 570 70
GK-80 84 5 9.4 3 3/4 1022 90
]]> GK 1" 25mm Sanitary Air Pneumatic Double Diaphragm Pump Carter https://ginkai.com/666-2.html 2026-07-20T09:08:21+08:00 Technical Specifications Max. Working Pressure 72 psi(0.5Mpa, 5bar) Max Flow Rate 32 gpm(120 lpm) Max Reciprocating Speed 276 cpm Max Suction Height (Dry) 5m Max permitted Grain 4mm Max Air Consunmption 18L/s Fluid Inlet Size 1 in. Fluid Outlet Size 1 in. Weight 34kg ]]>

Technical Specifications

Max. Working Pressure 72 psi(0.5Mpa, 5bar)
Max Flow Rate 32 gpm(120 lpm)
Max Reciprocating Speed 276 cpm
Max Suction Height (Dry) 5m
Max permitted Grain 4mm
Max Air Consunmption 18L/s
Fluid Inlet Size
1 in.
Fluid Outlet Size 1 in.
Weight 34kg
]]> GK 1-1/2" SS Sanitary Pneumatic Diaphragm Pump Carter https://ginkai.com/555-2.html 2026-07-20T09:08:05+08:00 Technical Specification Max. Working Pressure 72psi (0.5Mpa,5Bar) 92gpm (350lpm) Max.Reciprocating Speed 200cpm Max. Suction Height (Dry Sucking) 5m Max. Permitted Grain 5mm Max. Air Consumption 28L/s Air Inlet Size 1/2in Air Outlet Size 3/4in Fluid Inlet Size 1 1/2in Fluid Outlet Size 1 1/2in ]]>

Technical Specification

Max. Working Pressure

72psi (0.5Mpa,5Bar)
Max. Flow Rate

92gpm (350lpm)
Max.Reciprocating Speed 200cpm
Max. Suction Height (Dry Sucking) 5m
Max. Permitted Grain 5mm
Max. Air Consumption 28L/s
Air Inlet Size 1/2in
Air Outlet Size 3/4in 
Fluid Inlet Size 1 1/2in
Fluid Outlet Size  1 1/2in
]]> GK 1.25:1 High Pressure Stainless Steel Pneumatic Piston Pump Carter https://ginkai.com/666.html 2026-07-20T08:28:26+08:00 Technical Specifications Body Material SS304, SS316 Max. Flow Rate 6 gpm(22.8 lpm) Max. Working Pressure 174 psi(1.2Mpa, 12bar) Max. Suction Height (Dry) 5m Max. permitted Grain 3/32in. (2.5mm) Max. Air Consunmption 34scfm (17L/s) Air Inlet Size 1/4 in. Fluid Inlet Size 1-1/2 in. Fluid Outlet… ]]>

Technical Specifications

Body Material SS304, SS316
Max. Flow Rate 6 gpm(22.8 lpm)
Max. Working Pressure 174 psi(1.2Mpa, 12bar)
Max. Suction Height (Dry) 5m
Max. permitted Grain 3/32in. (2.5mm)
Max. Air Consunmption
34scfm (17L/s)
Air Inlet Size
1/4 in.
Fluid Inlet Size
1-1/2 in.
Fluid Outlet Size
3/4 in.
Ratio
1.25:1
]]> Pneumatic Plunger Piston Pump Ratio 12 :1 Carter https://ginkai.com/555.html 2026-07-20T08:27:57+08:00 Technical Specification 10m 2.5mm 1/2in Fluid Inlet Size 1-1/2in Fluid Outlet Size 1in Connection Type Flange connect ]]>

Technical Specification

Max. Working Pressure 9.6Mpa
Max. Flow Rate 19 lpm
Max. Suction Height (Dry Sucking)

10m
Transfer Fluid Ratio 12:1
Max.Particle Allowed

2.5mm
Max. Air Consumption 80scfm(2.2m3/min)
Air Inlet Size

1/2in
Fluid Inlet Size 1-1/2in
Fluid Outlet Size 1in
Connection Type Flange connect
]]> GK 1.5" Inch Pneumatic Powder Pump Carter https://ginkai.com/gk-15-inch-pneumatic-powder-pump.html 2026-07-17T15:50:50+08:00 SELECTION PARAMETER Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm) Fluid Inlet/Outlet Size (inch) Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s) GK-06 70 3 1.5 1/4 1/4 19 3.5 GK-10 70 3.7 1.6 3/8 1/4 26.5… ]]>

SELECTION PARAMETER

Model Max Head (m) Max Suction Height (m) Max Permitted Grain (mm) Fluid Inlet/Outlet Size (inch) Air Inlet Size (inch) Max Flow Rate (L/min) Max Air Consumption (L/s)
GK-06 70 3 1.5 1/4 1/4 19 3.5
GK-10 70 3.7 1.6 3/8 1/4 26.5 9
GK-15/20 70 4.5 4.5 1/2 1/4 57 10
GK-25 84 5 4 1 1/2 150 22.5
GK-40 84 5 5 1-1/2 1/2 340 40
GK-50 84 5 6 2 1/2 570 70
GK-80 84 5 9.4 3 3/4 1022 90
]]> GK Yoga 2" 3" Pneumatic Diaphragm Pump Carter https://ginkai.com/55.html 2026-07-17T15:11:34+08:00 Technical Specifications Head Height 20m Suction Height 3m Max Working Pressure 0.7Mpa Max Flow Rate 1.2m3/h Medium Gravity 0.8g/cm3 Particle Content <10% Air Inlet Size 1/2 in. Air Outlet Size 3/4 in. Fluid Inlet Size 1 1/2 in. Fluid Outlet Size 1 1/2 in. ]]>

Technical Specifications

Head Height 20m
Suction Height
3m
Max Working Pressure 0.7Mpa
Max Flow Rate 1.2m3/h
Medium Gravity 0.8g/cm3
Particle Content <10%
Air Inlet Size
1/2 in.
Air Outlet Size 3/4 in.
Fluid Inlet Size 1 1/2 in.
Fluid Outlet Size
1 1/2 in.
]]> GK 1-1/2" Electric Aluminum Alloy Double Diaphragm Pump Carter https://ginkai.com/444.html 2026-07-17T13:51:59+08:00 Max. Outlet Pressure 0.6Mpa Max Flow Rate 6m³ Suction Lift 3m Motor Power 2.2kw in Standard(senior 3.0kw as options) Motor Speed 1450r/min Fluid Inlet Size 1-1/2 in. Fluid Outlet Size 1-1/2 in. Connection Thread, Flange ]]>

Max. Outlet Pressure 0.6Mpa
Max Flow Rate
6m³
Suction Lift
3m
Motor Power 2.2kw in Standard(senior 3.0kw as options)
Motor Speed 1450r/min
Fluid Inlet Size
1-1/2 in.
Fluid Outlet Size 1-1/2 in.
Connection Thread, Flange
]]> Electric Diaphragm Pump Carter https://ginkai.com/3333.html 2026-07-17T13:51:30+08:00

]]> GK 1/2" Inch 15mm Aluminum Alloy Pneumatic Double Diaphragm Pump Carter https://ginkai.com/gk-12-inch-15mm-aluminum-alloy-pneumatic-double-diaphragm-pump.html 2026-07-09T16:43:42+08:00 Technical Specifications Highlights Better sealing and ball life - The ball is twice grinded by professional machine - Half-arc ball chamber design ]]>

Technical Specifications

Max. Working Pressure 100 psi(0.7Mpa, 7bar)
Max Flow Rate 15 gpm(57 lpm)
Max Reciprocating Speed
400 cpm
Max Suction Height (Dry)
4.5m
Max permitted Grain
3/32 in. (2.5mm)
Max Air Consunmption
20scfm (10L/s)
Air Inlet Size
1/4 in.
Air Outlet Size 3/8 in.
Fluid Inlet Size 1/2 in.
Fluid Outlet Size 1/2 in.
Weight
4.5kg

 

  • No rotating parts：Avoid splashing of chemical liquids
  • Inherently explosion-proof  ： No electronic components, highly safe in chemical environments
  • Self protecting：Automatically shuts down when the outlet is blocked
  • Dry running capability：The pump can operate without liquid without damage. 
  • Strong suction power：No need to pilot water (suction lift up to 5m)
  • Good through-pass performance：conveying liquids with high viscosity, particles.
  • Adjustable flow rate：flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).
  • Simple structure with low maintenance costs：Parts can be replaced quickly and conveniently.
Our Advantages
  

Highlights

  •  High-end imported diaphragm
  •  Low friction pump shaft
     Patent air valve cover
     Pilot type air motor
     large volume flow chamber
     Integrated diaphragm block
     High quality hardware
     Three port design
     

Better sealing and ball life

- The ball is twice grinded by professional machine

- Half-arc ball chamber design

- Reversible and reusable Valve seat
 
Thus assuring better sealing and ball life, reducing maintenance costs.
Large volume flow chamber
- The inner and outer surfaces of are hardened to make the fluid flow smoothly.
- The pump shaft has been grinded and hardened for low friction, high wear and corrosion resistance.
- The diaphragm block is integrated to avoid leakage.
High quality hardware
- Outer hexagon all stainless steel with flange screws, better stability than the inner hexagon screws.
 
 
 
 
  

 

 

]]> GK 1.5" Inch Plastic PP Pneumatic Double Diaphragm Pump Carter https://ginkai.com/gk-15-inch-plastic-pp-pneumatic-double-diaphragm-pump.html 2026-07-09T16:43:29+08:00 Technical Specifications Max. Working Pressure 120 psi(0.84Mpa,8.4bar) Max Flow Rate 90 gpm(340 lpm) Max Reciprocating Speed 200 cpm Max Suction Height (Dry) 5m Max permitted Grain 0.2in. (5mm) Max Air Consunmption 80scfm (40L/s) Air Inlet Size 1/2 in. Air Outlet Size 3/4 in. Fluid Inlet… ]]>

Technical Specifications

Max. Working Pressure 120 psi(0.84Mpa,8.4bar)
Max Flow Rate 90 gpm(340 lpm)
Max Reciprocating Speed 200 cpm
Max Suction Height (Dry) 5m
Max permitted Grain 0.2in. (5mm)
Max Air Consunmption 80scfm (40L/s)
Air Inlet Size 1/2 in.
Air Outlet Size 3/4 in.
Fluid Inlet Size 1.5 in.
Fluid Outlet Size 1.5 in.
Weight 17.5kg
 
PRODUCT SPECIFICATIONS
  
No rotating parts
Avoid splashing of chemical liquids
Inherently explosion-proof
No electronic components, highly safe in chemical environments
Self protecting
Automatically shuts down when the outlet is blocked
Dry running capability
The pump can operate without liquid without damage.
Strong suction power
No need to pilot water (suction lift up to 5m)
Good through-pass performance
conveying liquids with high viscosity, particles.
Adjustable flow rate
flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).
Simple structure with low maintenance costs
Parts can be replaced quickly and conveniently.
  
]]> GK 50 Stainless Steel Diaphragm Pump Carter https://ginkai.com/gk-50-stainless-steel-diaphragm-pump.html 2026-07-09T16:43:07+08:00 Technical Specifications PRODUCT SPECIFICATIONS No rotating parts Avoid splashing of chemical liquids Inherently explosion-proof No electronic components, highly safe in chemical environments Self protecting Automatically shuts down when the outlet is blocked Dry running capability The pump can operate without liquid without damage. Strong suction… ]]>

Technical Specifications

Technical Specifications 120 psi(0.84Mpa,8.4bar)
Max Flow Rate 150 gpm(570 lpm)
Max Reciprocating Speed 145 cpm
Max Suction Height (Dry)
5m
Max permitted Grain 0.24in. (6mm)
Max Air Consunmption 140scfm (70L/s)
Air Inlet Size 1/2 in.
Air Outlet Size 3/4 in.
Fluid Inlet Size
2 in.
Fluid Outlet Size
2 in.
Weight
Weight

PRODUCT SPECIFICATIONS

     
     

No rotating parts

Avoid splashing of chemical liquids

Inherently explosion-proof

No electronic components, highly safe in chemical environments

Self protecting

Automatically shuts down when the outlet is blocked

Dry running capability

The pump can operate without liquid without damage.

Strong suction power

No need to pilot water (suction lift up to 5m)

Good through-pass performance

conveying liquids with high viscosity, particles.

Adjustable flow rate

flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).

Simple structure with low maintenance costs

Parts can be replaced quickly and conveniently.

Self protecting

Automatically shuts down when the outlet is blocked
     
     
]]> 1/2 Inch PVDF Diaphragm Pump Carter https://ginkai.com/12-inch-pvdf-diaphragm-pump.html 2026-07-09T16:42:09+08:00 Technical Specifications Max. Working Pressure 100 psi(0.7Mpa,7bar) Max Flow Rate 15 gpm(57 lpm) Max Reciprocating Speed 400 cpm Max Suction Height (Dry) 4.5m Max permitted Grain 3/32in. (2.5mm) Max Air Consumption 20scfm (10L/s) Air Inlet Size 1/4 in. Air Outlet Size 3/8 in. Fluid Inlet… ]]>

Technical Specifications

Max. Working Pressure
100 psi(0.7Mpa,7bar)
Max Flow Rate 15 gpm(57 lpm)
Max Reciprocating Speed 400 cpm
Max Suction Height (Dry) 4.5m
Max permitted Grain 3/32in. (2.5mm)
Max Air Consumption 20scfm (10L/s)
Air Inlet Size 1/4 in.
Air Outlet Size 3/8 in.
Fluid Inlet Size 1/2 in.
Fluid Outlet Size 1/2 in.
Weight 4.6kg
  PRODUCT SPECIFICATIONS  

No rotating parts

Avoid splashing of chemical liquids

Inherently explosion-proof

No electronic components, highly safe in chemical environments

Self protecting

Automatically shuts down when the outlet is blocked

Dry running capability

The pump can operate without liquid without damage.

Strong suction power

No need to pilot water (suction lift up to 5m)

Good through-pass performance

conveying liquids with high viscosity, particles.
 

Adjustable flow rate

flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).

Simple structure with low maintenance costs

Parts can be replaced quickly and conveniently.

Self protecting

Automatically shuts down when the outlet is blocked
]]> GK 1.5" Inch 40mm Pneumatic Diaphragm Pump  Carter https://ginkai.com/gk-15-inch-40mm-pneumatic-diaphragm-pump.html 2026-07-09T16:41:07+08:00 Technical Specifications ]]>

Technical Specifications

Max. Working Pressure 120psi(0.84Mpa, 8.4bar)
Max Flow Rate
40gpm(150lpm)
Max Reciprocating Speed 276cpm
Max Suction Height (Dry) 5m
Max permitted Grain 0.16 in(4mm)
Max Air Consunmption 45scfm (22.5L/s)
Air Inlet Size 1/2 in
Air Outlet Size 3/4 in
Fluid Inlet Size 1 in
Fluid Outlet Size 1 in
Weight
21kg
  PRODUCT SPECIFICATIONS  

No rotating parts

Avoid splashing of chemical liquids

Inherently explosion-proof

No electronic components, highly safe in chemical environments
  

Self protecting

Automatically shuts down when the outlet is blocked

Dry running capability

The pump can operate without liquid without damage.

Strong suction power

No need to pilot water (suction lift up to 5m)

Good through-pass performance

conveying liquids with high viscosity, particles.

Adjustable flow rate

flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).

Simple structure with low maintenance costs

Parts can be replaced quickly and conveniently.

 

 

 

 

]]> GK 3"Electric Diaphragm Pump Carter https://ginkai.com/potato-washing-machine-px033.html 2026-03-16T16:29:44+08:00 Important attributes - The electric diaphragm pump motor is of the same brand as the Siemens matching motor. - The electric diaphragm pump uses imported copper bearings with paint. - The gearbox, driven by the soup, has a large output force. - The reducer and… ]]>

                                                                             

Important attributes

- The electric diaphragm pump motor is of the same brand as the Siemens matching motor.
- The electric diaphragm pump uses imported copper bearings with paint.
- The gearbox, driven by the soup, has a large output force. - The reducer and motor of the Tang electric diaphragm pump are integrated into one unit, providing efficient output force. - Higher output power and lower motor power enable energy saving and environmental protection. - Simple and reliable eccentric bearing drive method. - Electric diaphragm pumps have a head of up to 40m. - Electric diaphragm pumps have a higher flow rate than ordinary pumps. - Electric diaphragm pumps have a higher flow rate than ordinary pumps. - The electric diaphragm pump outlet is equipped with a pressure protection device to prevent pump components from being affected by blocked operation.
- The pump ball has high roundness, and the valve seat can be reused. The top and bottom sides are interchangeable.
- A more optimized curved ball chamber design reduces the frequency of ball replacement.
- The trolley can be customized according to the user's on-site requirements.

Technical Parameters

Technical Specifications  
Max. Outlet Pressure 0.7Mpa
Max Flow Rate
22m³
Suction Lift 3m
Motor Power 5.5kw in Standard(senior 7.5kw as options)
Motor Speed 1450r/min
Fluid Inlet Size 3 in.
Fluid Outlet Size 3 in.
Connection
Flange

 

]]> GK DN80 Pneumatic Powder Pump Carter https://ginkai.com/industrial-potato-washing-machine-cd6-series.html 2026-03-16T15:09:04+08:00 GK DN80 Corrosion-Resistant Stainless Steel Powder Transfer Pump, Y-Type Design, Suitable for Dust, Granules and Complex Media Important attributes ]]>

GK DN80 Corrosion-Resistant Stainless Steel Powder Transfer Pump, Y-Type Design, Suitable for Dust, Granules and Complex Media

Important attributes

]]> 1 1/2 inch Pneumatic Sanitary Diaphragm Pump (FDA) Carter https://ginkai.com/brush-type-potato-cleaning-machine-268.html 2026-03-16T15:08:48+08:00 Technical Specification Max. Working Pressure 72psi (0.5Mpa,5Bar) Max. Flow Rate 92gpm (350lpm) Max.Reciprocating Speed 200cpm Max. Suction Height (Dry Sucking) 5m Max. Permitted Grain 5mm Max. Air Consumption 28L/s Air Inlet Size 1/2in Air Outlet Size 3/4in Fluid Inlet Size 1 1/2in Fluid Outlet Size… ]]>

Technical Specification

Max. Working Pressure

72psi (0.5Mpa,5Bar)
Max. Flow Rate 92gpm (350lpm)
Max.Reciprocating Speed 200cpm
Max. Suction Height (Dry Sucking) 5m
Max. Permitted Grain 5mm
Max. Air Consumption 28L/s
Air Inlet Size 1/2in
Air Outlet Size 3/4in 
Fluid Inlet Size 1 1/2in
Fluid Outlet Size  1 1/2in

]]> GK 2:1 Pneumatic Piston Pump Carter https://ginkai.com/commercial-potato-washing-equipment-117.html 2026-03-16T13:56:45+08:00 Technical Specification Max. Working Pressure 290psi(2.0Mpa,20bar) 1/2in Fluid Inlet Size 1-1/2in Fluid Outlet Size 1-1/2in Connection Type 1-1/2in ]]>

Technical Specification

Max. Working Pressure

290psi(2.0Mpa,20bar)
Max. Flow Rate 20 gpm(75 lpm)
Max. Suction Height (Dry Sucking) 20 gpm(75 lpm)
Transfer Fluid Ratio 2:1
Max.Particle Allowed 3mm
Max. Air Consumption 70scfm(35L/s)
Air Inlet Size

1/2in
Fluid Inlet Size 1-1/2in
Fluid Outlet Size 1-1/2in
Connection Type 1-1/2in

]]> 1/2 Inch PP Pneumatic Diaphragm Pump Carter https://ginkai.com/1-inch-pp-air-operated-double-diaphragm-pump.html 2025-12-28T17:55:49+08:00 Technical Specifications Max. Working Pressure 100psi (0.7Mpa, 7bar) Max Flow Rate 15gpm (57lpm) Max Reciprocating Speed 400cpm Max Suction Height (Dry) 15ft (4.5m) Max permitted Grain 3/32 in (2.5mm) Max Air Consunmption 20scfm (10L/s) Air Inlet Size 1/4 in Air Outlet Size 3/8 in Fluid… ]]>

Technical Specifications

Max. Working Pressure 100psi (0.7Mpa, 7bar)
Max Flow Rate
15gpm (57lpm)
Max Reciprocating Speed 400cpm
Max Suction Height (Dry) 15ft (4.5m)
Max permitted Grain 3/32 in (2.5mm)
Max Air Consunmption 20scfm (10L/s)
Air Inlet Size 1/4 in
Air Outlet Size 3/8 in
Fluid Inlet Size 1/2 in
Fluid Outlet Size 1/2 in
Weight 3.4kg
]]> Pumps  Parts Carter https://ginkai.com/potato-peeling-machine-8kg-160kgh.html 2025-12-28T15:29:56+08:00 Highlights at a glance Product Selling Points: Packs in high-volume search terms (AODD, explosion-proof, PTFE, self-priming) and clearly lists materials and applications. High-Performance Air-Operated Double Diaphragm (AODD) Pumps 100% Explosion-Proof & Safe: Pneumatically driven with no electric motors or sparking risks. Fully compliant with industrial… ]]>

 

             Highlights at a glance

  • Product Selling Points:
  • Packs in high-volume search terms (AODD, explosion-proof, PTFE, self-priming) and clearly lists materials and applications.
  • High-Performance Air-Operated Double Diaphragm (AODD) Pumps
  • 100% Explosion-Proof & Safe: Pneumatically driven with no electric motors or sparking risks. Fully compliant with industrial safety standards, making it the perfect choice for hazardous, flammable, and confined environments.
  • Versatile Material Configurations: Available in diverse pump body materials (Stainless Steel 304/316, Aluminum, Polypropylene/PP, PVDF) and diaphragms (PTFE/Teflon, NBR, FKM). Engineered to handle highly corrosive acids, strong alkalis, and abrasive slurries.
  • Dry-Running & Superior Self-Priming: Features excellent suction lift capabilities. Safely runs dry without damaging the pump internals. Easily handles high-viscosity fluids and media containing solid particles without clogging.
  • Low Shear Fluid Transfer: Provides a gentle, low-shear pumping action. Ideal for shear-sensitive materials such as resins, adhesives, paints, inks, and food-grade liquids, ensuring material integrity is maintained.
  • Zero Leakage & Low Maintenance: Seal-less design eliminates leakage risks. Features a non-stalling, lube-free modular air valve system for continuous operation. Simple to dismantle and repair, significantly reducing factory downtime.
  • Custom B2B Solutions (OEM/ODM/OBM): We support custom port sizes, flow rates, pressure ratings, and private labeling to strictly match your local market demands and engineering requirements.
    application Industrial Utilities structure Diaphragm Pump
    power source Pneumatic Chemical Compatibility oils
    Sealing Material PTFE motor Pneumatic
    warranty 1 year customized support ODM, OEM
    cable length / horsepower /
    pressure Low Pressure model number Pneumatic Diaphragm Pump ARO
    place of origin Shanghai, China brand name WA
]]>