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Diaphragm Pump(859)
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Rated Current
5-10A(132) 11-15A(78) 1-4A(35) 16-21A(20)
Material
Plastic(275) Stainless Steel(144) Aluminum Alloy(108) Cast Iron(22)
Function
Electronic Type(391) Solenoid Valve(294) Intelligent Type(173) Field Bus(151)
Diaphragm Material
Nitrile Rubber(172) FPM(47) Neoprene(17) Polyvinylidene Fluoride(13) Poly Ethylene Forty-Six(10)
Performance
No Leak(562) Corrosion(159) No Blocking(16) Explosion(15) Wearable(2)
Voltage
220V(281) 380V(179) 12V(4)
Power
Electric(451) Pneumatic(305) Hydraulic(6)
Certification
CE(657) ISO9001:2008(484) RoHS(308) ISO9001:2000(256) EMC(140) SGS(2)
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Category: Diaphragm Pump
Application Fields: Chemical
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Water Treatment Pump Air Diaphragm Pump
Water Treatment Pump Air Diaphragm Pump
US $ 2,014-2,189 / Set
1 Set (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type
More >
Wenzhou Defu Machinery Co., Ltd.
Since 2013
Manufacturer/Factory, Trading Company | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
Pneumatic Reciprocating Diaphragm Pump for Food, Chemical, Water, etc.
Pneumatic Reciprocating Diaphragm Pump for Food, Chemical, Water, etc.
US $ 600 / Set
1 Set (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Nitrile Rubber
Function: Electronic Type
More >
Shenyang Liancheng Pump Co., Ltd.
Since 2024
Manufacturer/Factory | US$50 Million - US$100 Million
ISO 9001,ISO 9000,ISO 14001,ISO 14064,ANSI/ESD,ASME
Send Inquiry
High Pressure Plastic Diaphragm Water Pump
High Pressure Plastic Diaphragm Water Pump
US $ 178-230 / Set
1 Set (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type
More >
Wenzhou Defu Machinery Co., Ltd.
Since 2013
Manufacturer/Factory, Trading Company | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
Plastic Pneumatic Double Diaphragm Pump Acid Transfer Pump for Water and Sewage Chemical Alkali Use Pump
Plastic Pneumatic Double Diaphragm Pump Acid Transfer Pump for Water and Sewage Chemical Alkali Use Pump
US $ 450 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type
More >
Henan Jincheng Filter Equipment Co., Ltd.
Since 2013
Manufacturer/Factory & Trading Company
ISO9001:2015,ISO14001:2015
Send Inquiry
Air Operated 2 Inch Stainless Steel Submersible Anti Abrasive Sea Water Pump
Air Operated 2 Inch Stainless Steel Submersible Anti Abrasive Sea Water Pump
US $ 1,317-1,556 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: FPM
Function: Chemical Coating Water Treatment
More >
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd.
Since 2018
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO 9001
Send Inquiry
Rd 40 Air Operated Muddy Water Discharge Diaphragm Pump
Rd 40 Air Operated Muddy Water Discharge Diaphragm Pump
US $ 100-600 / PCS
1 PCS (MOQ)
Get Latest Price >
Performance: No Blocking
Diaphragm Material: FPM
Function: Self-Priming Type
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Shanghai Rudi Fluid Conveyor Co., Ltd.
Since 2009
Manufacturer/Factory & Trading Company | Above US$100 Million
ISO14001:2015
Send Inquiry
Best-Selling Manual Pumps Chemical Drum Pump Rotary Hand Pumps PP for Def Diesel, Chemical Liquid, Oil, Water
Best-Selling Manual Pumps Chemical Drum Pump Rotary Hand Pumps PP for Def Diesel, Chemical Liquid, Oil, Water
US $ 25-35 / Piece
100 Pieces (MOQ)
Get Latest Price >
Performance: Hand Held
Diaphragm Material: Nitrile Rubber
Function: Electronic Type
More >
Ningbo Yinzhou Everyoung Metals Co., Ltd.
Since 2020
Manufacturer/Factory & Trading Company
ISO9001:2015,ISO14001:2015
Send Inquiry
Diaphragm Metering Pump Solutions Chemical Dosing Pump for Water Treatment Solutions
Diaphragm Metering Pump Solutions Chemical Dosing Pump for Water Treatment Solutions
US $ 75-965 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Valve Body Type: Diaphragm
Power: Electric
More >
Shanghai Cixi Instrument Co., Ltd.
Since 2009
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO 9001
Send Inquiry
Dosence Hdl PTFE Mechanical Diaphragm Metering Pump for Industrial Water Treatment, Sewage Treatment, Chemical Addition, Dechlorination Chemical Dosing Pump
Dosence Hdl PTFE Mechanical Diaphragm Metering Pump for Industrial Water Treatment, Sewage Treatment, Chemical Addition, Dechlorination Chemical Dosing Pump
US $ 550-600 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: PTFE
Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
More >
Shenzhen Taishengda Hardware Products Co., Ltd.
Since 2017
Manufacturer/Factory | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
China Chlorine Dosing Diaphragm Metering Pump for Chemical Liquid Water Treatment
China Chlorine Dosing Diaphragm Metering Pump for Chemical Liquid Water Treatment
US $ 143-849 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Anti-Corrosion
Diaphragm Material: Nitrile Rubber
Function: Electronic Type
More >
Dongguan Meibao Environmental Protection Equipment Co., Ltd.
Since 2023
Manufacturer/Factory | Above US$100 Million
ISO 9001,ISO 14001,ISO 14000,GMP
Send Inquiry
Swimming Pool Chemical Dosing Pump Pool Disinfection System Water Treatment
Swimming Pool Chemical Dosing Pump Pool Disinfection System Water Treatment
US $ 38-40 / Piece
50 Pieces (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Poly Ethylene Forty-Six
Function: Electronic Type
More >
Zaoqiang Yaxin Environmental Protection Technology
Since 2024
Manufacturer/Factory | US$5 Million - US$10 Million
ISO 9001,ANSI/ESD
Send Inquiry
Transfer Material Engineering Plastic Pneumatic Diaphragm Pump for Food Chemical Water and Other Industries
Transfer Material Engineering Plastic Pneumatic Diaphragm Pump for Food Chemical Water and Other Industries
US $ 600-900 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Valve Body Type: Diaphragm
Power: Pneumatic
More >
Yangzhou Ailusi Chemical Machinery Factory
Since 2023
Manufacturer/Factory & Trading Company | US$50 Million - US$100 Million
GMP
Send Inquiry
Jcmb Series Chemical Dosing Pump for Water Treatment
Jcmb Series Chemical Dosing Pump for Water Treatment
US $ 60-90 / Set
30 Sets (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: PVC/PVDF
Function: Solenoid Valve
More >
Zhejiang Ailipu Technology Co., Ltd.
Since 2021
Manufacturer/Factory & Trading Company | Above US$100 Million
ISO9001:2015,ISO14001:2015
Send Inquiry
Mini Low Pressure Recyclable Pneumatic Water Vacuum Pump
Mini Low Pressure Recyclable Pneumatic Water Vacuum Pump
US $ 290-1,000 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type, Field Bus
More >
Shanghai GL Environmental Technology Co., Ltd.
Since 2019
Manufacturer/Factory, Trading Company | US$5 Million - US$10 Million
ISO 9001
Send Inquiry
Chemical Resistance Industrial Acid Dosing Diaphragm Prominent Metering Water Treatment PVC PVDF SUS316 Pump
Chemical Resistance Industrial Acid Dosing Diaphragm Prominent Metering Water Treatment PVC PVDF SUS316 Pump
US $ 350-400 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: PTFE
Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
More >
Shenzhen Taishengda Hardware Products Co., Ltd.
Since 2017
Manufacturer/Factory | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
China Small Plastic Air Double Membrane Pump for Water Treatment
China Small Plastic Air Double Membrane Pump for Water Treatment
US $ 210-870 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Explosion
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type, Field Bus
More >
Shanghai Kuosi Electronic Co., Ltd.
Since 2021
Manufacturer/Factory, Trading Company | US$5 Million - US$10 Million
ISO 9001
Send Inquiry
Ailipu High Accuracy Water Treatment Pump Jwm-B Series Adjustable Dosing Pump
Ailipu High Accuracy Water Treatment Pump Jwm-B Series Adjustable Dosing Pump
US $ 200-350 / Set
5 Sets (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: PTFE/EPDM
Function: Electronic Type
More >
Zhejiang Ailipu Technology Co., Ltd.
Since 2021
Manufacturer/Factory & Trading Company | Above US$100 Million
ISO9001:2015,ISO14001:2015
Send Inquiry
1" Slurry Pneumatic Pump Water Mud Pump Air Double Diaphragm Pump
1" Slurry Pneumatic Pump Water Mud Pump Air Double Diaphragm Pump
US $ 280-294 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Santoprene
Function: Transport
More >
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd.
Since 2018
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO 9001
Send Inquiry
Pneumatic Liquid Water Transfer Air Operated Double Diaphragm Pump
Pneumatic Liquid Water Transfer Air Operated Double Diaphragm Pump
US $ 270-950 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: Nitrile Rubber
Function: Intelligent Type, Field Bus
More >
Shanghai GL Environmental Technology Co., Ltd.
Since 2019
Manufacturer/Factory, Trading Company | US$5 Million - US$10 Million
ISO 9001
Send Inquiry
Dosence Hdm Made in China PVC PVDF SUS316 Chemical Injection Oil Gas Metering Food Grade Food Grade Waste Water Treatment Variable Speed Dosing Pump
Dosence Hdm Made in China PVC PVDF SUS316 Chemical Injection Oil Gas Metering Food Grade Food Grade Waste Water Treatment Variable Speed Dosing Pump
US $ 350-400 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: PTFE
Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
More >
Shenzhen Taishengda Hardware Products Co., Ltd.
Since 2017
Manufacturer/Factory | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
Factory Price Micro Water Treatment Diaphragm Acid Pool Chemical Pump
Factory Price Micro Water Treatment Diaphragm Acid Pool Chemical Pump
US $ 69.3-2,772 / Piece
1 Piece (MOQ)
Get Latest Price >
Power: Electric
Certification: CE, ATEX
Warranty: 5 Years
More >
Beijing Tongchuang Fulai Technology Development Co., Ltd.
Since 2025
Trading Company
ISO 9001,ANSI/ESD
Send Inquiry
Water Treatment Industry Use Mechanical Diaphragm Dosing Chemical Pump, Plunger Metering Pump.
Water Treatment Industry Use Mechanical Diaphragm Dosing Chemical Pump, Plunger Metering Pump.
US $ 500-2,000 / Set
1 Set (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: PTFE
Function: Solenoid Valve, Dosing Pump
More >
Shanghai Sunpace Machinery Co., Ltd.
Since 2019
Trading Company | US$5 Million - US$10 Million
ISO 9001,ISO 14001,OHSAS/ OHSMS 18001,ANSI/ESD,ASME
Send Inquiry
Factory Price Micro Water Treatment Diaphragm Acid Pool Chemical Liquid Chlorine Metering Dosing Pump
Factory Price Micro Water Treatment Diaphragm Acid Pool Chemical Liquid Chlorine Metering Dosing Pump
US $ 60-75 / Piece
2 Pieces (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: Nitrile Rubber
Function: Solenoid Valve, Electronic Type
More >
Shanghai GL Environmental Technology Co., Ltd.
Since 2019
Manufacturer/Factory, Trading Company | US$5 Million - US$10 Million
ISO 9001
Send Inquiry
Italy Brand Seko Aks Dosing Pump Adjustable Chemical Metering Pump for Modern Water Treatment
Italy Brand Seko Aks Dosing Pump Adjustable Chemical Metering Pump for Modern Water Treatment
US $ 60-188 / Set
1 Set (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: Nitrile Rubber
Function: Solenoid Valve
More >
Changsha Pasteur Environmental Protection Technology Co., Ltd
Since 2024
Manufacturer/Factory & Trading Company | Above US$100 Million
ISO 9001,ISO 9000,ISO 14001,ISO 14000,ISO 20000,OHSAS/ OHSMS 18001,TS 16949,HSE,ISO 14064,QC 080000,GMP,BSCI
Send Inquiry
Acid Chemical Liquid Chlorine Metering Pump for Water Treatment, Electric Acid Chlorine Metering Pump
Acid Chemical Liquid Chlorine Metering Pump for Water Treatment, Electric Acid Chlorine Metering Pump
US $ 58-108 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: PTFE
Function: Solenoid Valve
More >
Changsha Lingbo Environmental Protection Technology Co., Ltd.
Since 2024
Manufacturer/Factory, Trading Company | US$1 Million - US$2.5 Million
Send Inquiry
Dosence HD Chemical Industry Metrology Water Treatment Chemical Petroleum Food Dosing Machinery Diaphragm PVC PVDF Metering Pump Exported to Russia
Dosence HD Chemical Industry Metrology Water Treatment Chemical Petroleum Food Dosing Machinery Diaphragm PVC PVDF Metering Pump Exported to Russia
US $ 350-400 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: PTFE
Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
More >
Shenzhen Taishengda Hardware Products Co., Ltd.
Since 2017
Manufacturer/Factory | US$50 Million - US$100 Million
ISO 9001
Send Inquiry
Chemical Industry Metrology Water Treatment Diaphragm Metering Pump
Chemical Industry Metrology Water Treatment Diaphragm Metering Pump
US $ 69.3-2,772 / Piece
1 Piece (MOQ)
Get Latest Price >
Power: Electric
Certification: CE, ATEX
Warranty: 5 Years
More >
Beijing Tongchuang Fulai Technology Development Co., Ltd.
Since 2025
Trading Company
ISO 9001,ANSI/ESD
Send Inquiry
Hy 40 Plastic Water Membrane Pump for Industrial Wastewater
Hy 40 Plastic Water Membrane Pump for Industrial Wastewater
US $ 1,399-1,466 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: FPM
Function: Transport
More >
Shanghai Haoyang Pump Valve Manufacturing Co., Ltd.
Since 2018
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO 9001
Send Inquiry
Hydraulic Plunger Mechanical Diaphragm Metering Pumps Pool Acid Chemical Dosing Pump for Water Treatment
Hydraulic Plunger Mechanical Diaphragm Metering Pumps Pool Acid Chemical Dosing Pump for Water Treatment
US $ 235-875 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: Corrosion
Diaphragm Material: Nitrile Rubber
Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
More >
Shanghai GL Environmental Technology Co., Ltd.
Since 2019
Manufacturer/Factory, Trading Company | US$5 Million - US$10 Million
ISO 9001
Send Inquiry
Qby Qbk PTFE Stainless Steel Aluminum Pneumatic Water Chemical Transfer Air Operated Drive Double Diaphragm Pump (Similar to Wilden Pump)
Qby Qbk PTFE Stainless Steel Aluminum Pneumatic Water Chemical Transfer Air Operated Drive Double Diaphragm Pump (Similar to Wilden Pump)
US $ 120-3,000 / Piece
1 Piece (MOQ)
Get Latest Price >
Performance: No Leak
Diaphragm Material: NBR/ PTFE
Valve Body Type: Diaphragm
More >
Zhejiang Yonjou Technology Co., Ltd.
Since 2011
Manufacturer/Factory, Trading Company | US$50 Million - US$100 Million
Send Inquiry
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