View all
Refine Search:
Model / Specifications:QBY
Brand Name:Coosai
Theory:Air Operated Diaphragm Pumps
Structure:Diaphragm Pump
Usage:Oil, Slurry, Water, Acid
Details: Air Operated Double Diaphragm Pumps: Size: 3/8"~4" Flow: 16L/Min~400L/Min Material: Aluminum, Polypropylene, Stainless Steel,...
Related Searches:air-operated double diaphragm pumps | air operated double diaphragm pump | air operated double diaphragm pumps | double diaphragm air operated pump
Model / Specifications:BF3-25PF
Price Range:US $251 - 255 / Piece
Brand Name:BF
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Luquid and Slurry
Details: Products/Services: Pumps,pneumatic diaphragm pumps,oil pumps,water pumps,air pumps
Related Searches:air-operated double diaphragm pumps | air operated double diaphragm pump | air operated double diaphragm pumps | double diaphragm air operated pumpShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Brand Name:SandPiper
Theory:Reciprocating Pump
Structure:Diaphragm Pump
Usage:Fluid Transfer
Details: Products/Services: AOD Pump,Gear Pump,Positive Displacement Pump
Related Searches:air-operated double diaphragm pumps | air operated double diaphragm pump | air operated double diaphragm pumps | double diaphragm air operated pumpModel / Specifications:RV80
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Water
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:BF3-40
Price Range:US $251 - 255 / Piece
Standard or Nonstandard:Standard
Style:Pneumatic
Material:PTFE
Brand Name:BF
Details: BF Air Reversing Valve of Air Operated Pneumatic Double Diaphragm Pumps...
Related Searches:air operated pneumatic diaphragm pump | valve solenoid valve pneumatic air operated valve | valve of ventilation of air | weir type diaphragm valves diaphragm valvesShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:BF3-40PTFE
Price Range:US $251 - 255 / Piece
Standard or Nonstandard:Standard
Style:Pneumatic
Material:PTFE
Brand Name:BF
Details: BF Air Reversing Valve of Air Operated Pneumatic Double Diaphragm Pumps...
Related Searches:ptfe-diaphragm pump | diaphragm ptfe pump | ptfe diaphragm pump | qby pneumatic diaphragm pumpShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV50
Brand Name:Jianglang
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV50
Brand Name:Jianglang
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV52911
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV31211
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RWF2966
Price Range:US $50 - 2,000 / Set
Brand Name:Jianglang
Structure:Diaphragm Pump
Usage:Air Pump
Power:Pneumatic
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic double diaphragm pump | pneumatic diaphragm pump | air operated pneumatic diaphragm pump | diaphragm pneumatic pumpsShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV80
Brand Name:Jianglang
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:self suction pump vortex pump water pump pump | pneumatic and electro pneumatic | pneumatic cylinder and pneumatic component | air cylinder pneumatic cylinder pneumatic cylinderShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:ZJHP
Brand Name:Jianglang
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:pneumatic diaphragm control valve | pneumatic control diaphragm valve | weir type diaphragm valves diaphragm valves | pneumatic diaphragm valvesShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:sheet metal product metal case metal box | pneumatic metal tools | self suction pump vortex pump water pump pump | Pneumatic Metal Seated Butterfly ValveShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV31211
Brand Name:RV
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Air Pump
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:self suction pump vortex pump water pump pump | air cylinder pneumatic cylinder pneumatic cylinder | cylinder pneumatic cylinder pneumatic | pneumatic cylinder and pneumatic componentShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:RV80
Brand Name:RV
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:sheet metal product metal case metal box | pneumatic metal tools | self suction pump vortex pump water pump pump | Pneumatic Metal Seated Butterfly ValveShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:ZHJQ941F-25CG
Media:Base
Brand Name:jianglang
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:three way ball valve(3 way ball valves) | 3 valves three way ball valve | brass three-way ball valve | stainless steel three way ball valveShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:PSA
Price Range:US $500 / Set
Standard or Nonstandard:Standard
Structure:Regulating
Pressure:Medium Pressure
Power:Pneumatic
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:controlled hydraulic valve | electric controlled hydraulic control valve | control hydraulic check valve flow control | hydraulic control valve with flow controlShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Price Range:US $20 - 500 / Set
Details: Products/Services: Air-operated double diaphragm pumps, gate valves, globe valves, ball valves, check valves, butterfly valves, plug valves, water...
Related Searches:liquid stainless steel solenoid valve | flanged stainless steel solenoid valve | stainless steel solenoid valve | stainless steel steam solenoid valveShanghai Jiang Lang Fluid Machine Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:DPM
Brand Name:DEPAMU
Theory:Reciprocating Pump
Structure:Other
Usage:chemical, oil, food, petrochemical, feed...
Details: Products/Services: metering pump, dosing pump, injection pump, dosing device, injection device, chemical pump, dosing unit, injection unit,...
Related Searches:chemical dosing diaphragm metering pump | diaphragm dosing pump | gear pump hydraulic gear pump hydraulic pump | hydraulic dosing pumpDepamu (Hangzhou) Pumps Technology Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:BF-3-32PF
Price Range:US $99 - 365 / Piece
Brand Name:BF
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Luquid
Details: Products/Services: Pumps,pneumatic diaphragm pumps,oil pumps,water pumps,air pumps
Related Searches:air-operated double diaphragm pumps | air operated double diaphragm pumps | air operated double diaphragm pump | double diaphragm air operated pumpShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:QBY
Brand Name:TQ
Theory:Vacuum Pump
Structure:Diaphragm Pump
Power:Electric
Details: Products/Services: Pumps,Electromotors,Valves,Electric Control Panels
Related Searches:qby stainless steel air operated diaphragm pumps | double diaphragm air operated pump | air-operated double diaphragm pumps | air operated double diaphragm pumpModel / Specifications:BF3-25PF
Price Range:US $251 - 255 / Piece
Brand Name:BF
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Luquid and Slurry
Details: Products/Services: Pumps,pneumatic diaphragm pumps,oil pumps,water pumps,air pumps
Related Searches:air operated double diaphragm pump | air operated double diaphragm pumps | air-operated double diaphragm pumps | double diaphragm air operated pumpShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:BF3-50SF
Price Range:US $50 - 400 / Piece
Brand Name:BF
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Water
Details: Products/Services: Pumps,pneumatic diaphragm pumps,oil pumps,water pumps,air pumps
Related Searches:pumps for dirty water | pneumatic double diaphragm pump | double diaphragm for pump | dirty water pump sewage pumpShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:BF3-25PF
Price Range:US $251 - 255 / Piece
Brand Name:BF
Theory:Vacuum Pump
Structure:Diaphragm Pump
Usage:Luquid and Slurry
Details: Products/Services: Pumps,pneumatic diaphragm pumps,oil pumps,water pumps,air pumps
Related Searches:air operated chemical diaphragm pumps | air-operated double diaphragm pumps | air operated double diaphragm pump | air operated double diaphragm pumpsShanghai Bianfeng Pump Manufacturing Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:DBY
Brand Name:TQ
Theory:Jet Pump
Structure:Diaphragm Pump
Usage:Other
Details: Products/Services: Pumps,Electromotors,Valves,Electric Control Panels
Related Searches:operated double diaphragm pumps | air-operated double diaphragm pumps | air operated double diaphragm pump | air operated double diaphragm pumps
Brand Name:KSMP
Theory:Centrifugal Pump
Structure:Single-stage Pump
Usage:Water
Details: Products/Services: Centrifugal pumps, multistage pumps, sewage pumps, fire pumps, diaphragm pumps, chemical pumps, magnetic drive pumps, oil pumps,...
Related Searches:horizontal double suction volute split case pump | double suction single stage split case pump | double suction split case pump | split double suction pump
Brand Name:KSMP
Theory:Centrifugal Pump
Structure:Single-stage Pump
Usage:Water
Details: Products/Services: Centrifugal pumps, multistage pumps, sewage pumps, fire pumps, diaphragm pumps, chemical pumps, magnetic drive pumps, oil pumps,...
Related Searches:horizontal double suction volute split case pump | double suction single stage split case pump | double suction split case pump | Horizontal Split Casing Pump
Brand Name:KSMP
Theory:Centrifugal Pump
Structure:Single-stage Pump
Usage:Water
Details: Products/Services: Centrifugal pumps, multistage pumps, sewage pumps, fire pumps, diaphragm pumps, chemical pumps, magnetic drive pumps, oil pumps,...
Related Searches:single stage double suction centrifugal pump | double suction centrifugal pump | double-suction centrifugal water pump | double volute suction centrifugal pump
Let Suppliers know exactly
what you want to buy! Post Buying Leads FREE now!
Want to show your company's products? Display your Products FREE
now!
Double diaphragm pumps are displacement pumps that compress fluid by decreasing the volume of a chamber containing the fluid. Two diaphragms are mechanically, hydraulically, or pneumatically oscillated to displace the liquid or gas. \A chamber is divided with one side using hydraulic fluid, air, or a motorized drive to move the diaphragm. The media is pulsed through the pump without contacting the actuating media. Double diaphragm pumps are often a component in a complete fluid transfer system where a switch or valve is used to control the flow of the media continuously or on demand. In applications where sludge, sewage, or other suspended solids are parts of the consistency of the media, a strainer can be used to protect the pump from debris that can clog or interfere with the pump operation. The effectiveness of double diaphragm pumps is due to the balanced flow of the media cycling through the dual chambers. If the larger particles settle within the chambers, one side of the double diaphragm pump may overextend other components of the double diaphragm pump and cause fluctuation in the outlet pressure or flow. A broken seal may also interfere with the suction pressure, or combine with the pumped media.
Not a member? Join us to be our suppliers!
Already a member? Directly publish my products
About Us - Service - Payment - Links - Contact Us - Sitemap - Message - Add to favorite
[Hangzhou]86-571-85317628,85317625,85459719,85459303 ©2010 seekpart.com,License:
India