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1/2" Membrane Diaphragm Pump High Suction Pressure

China Jianglang Technology  Co. Ltd. certification
China Jianglang Technology  Co. Ltd. certification
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1/2" Membrane Diaphragm Pump High Suction Pressure

1/2" Membrane  Diaphragm Pump High Suction Pressure
1/2" Membrane  Diaphragm Pump High Suction Pressure 1/2" Membrane  Diaphragm Pump High Suction Pressure

Large Image :  1/2" Membrane Diaphragm Pump High Suction Pressure

Product Details:
Place of Origin: China
Brand Name: RV
Certification: CE , ATEX ,ISO9001
Model Number: RVP-55A88-T
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiate
Packaging Details: Carton / Woodencase/ Pallet
Delivery Time: 1-7working day
Payment Terms: L/C, T/T, Western Union, D/A, D/P, Paypal
Supply Ability: 10000 SET Month

1/2" Membrane Diaphragm Pump High Suction Pressure

Type: Plastic Diaphragm Pump Place Of Origin: Shanghai, China
Pressure: 7 Bar, Low Pressure Power: Pneumatic
OEM: Applicable Displacement Per Cycle (Liters): 0.15
Weight: 3.7kg
High Light:

1/2" Membrane Diaphragm Pump


Diaphragm Pump High Suction Pressure


Plastic aodd pump

1/2" Low Pressure with Membranes High Suction Plastic Diaphragm Pump


The Typical Applications of Plastic Diaphragm Pumps:


(Can operate in classified/hazardous areas)
  • Dewatering above and below ground sites and quarries

  • Transferring abrasive slurries and sludge mixtures

  • Dosing reagents

  • Transferring solvents for separating minerals from ore

  • Transferring fuels for vehicles and equipment

(Can pump low to very viscous solutions, and capable of low shear / gentle fluid transfer)
  • Transferring, dispensing and dosing paint, ink and dyes

  • Feed pump for spray guns

  • Flush/clean paint lines with solvents

(Can operate with highly abrasive slurries)
  • Ceramic slips

  • Day tank transfer

  • Filling moulds

  • Circulating ceramic slurry

  • Waste water transfer

(Excellent chemical resistance with corrosive/ hazardous chemicals)
  • Loading and unloading tankers, totes and barrels

  • Portable utility pump

  • Batching/dosing chemicals

Electroplating and Anodizing
  • Replenishing chemicals in plating and metal finishing tanks

  • Agitation of cleaning solutions

  • Circulation of liquid to avoid sedimentation

  • Filtration (when critical purification is required for high quality parts)

  • Offloading corrosive, solid laden waste

Pulp and Paper
  • Printing inks

  • Glues

  • Kaolin clay

  • Bulk transfer

  • Resins

  • Dispersions

Oil and Gas
(Can operate in classified/hazardous areas)
  • Settling pond transfer

  • Oils and glycol transfer

  • Sumps

  • Filter press

  • Bulk transfer

Water / Waste Water Treatment
  • Transferring solid laden media

  • Filter press

  • Sumps

  • Utility pump


Plastic Diaphragm Pump Advantages: 


-Idling ,Self-priming , Submerse capability.

-Provide stall-free, ice-free zero leak operation.

-Epoxy-coated air section for tough environmental conditions.

-Bolt joint design provides even sealing pressure for optimal performance.

-Diversity of material,no rotating parts,applicable to various erosive situations.

-Modular air valve,low pulsation operation,providing smooth and rapid changeover.

-No electricity . It's safe and realiable while using in the flammable and explor place .

-Can deal with all kinds of corrosive, volatile, flammable, poisonous fluids with particles and high viscosity.



Max Discharge Pressure 100 psi ( 0.7Mpa, 7bar )
Max Capacity 15 gpm ( 57lpm )
Max Reciprocating Speed 400 cpm
Power Pnuematic
Max Permitted Grain 3/32 in ( 2.5mm )
Advantages: Explosion-proof
Air Inlet Size 1/4 in.npt (f)
Air Outlet Size 3/8 in.npt (f)
Fluid Inlet Size 1/2 in.
Fluid Outlet Size 1/2 in.
Net Weight 3.4kg



1/2" Membrane  Diaphragm Pump High Suction Pressure 0


Packing & Shipping:


1/2" Membrane  Diaphragm Pump High Suction Pressure 1



The air valve is designed to operate un-lubricated. If lubrication is desired, every 500 operation hours (or monthly), just add several drops of machine oil to container below in air regulator (C).

Flush the pump often enough to prevent the fluid you are pumping from drying or freezing in the pump and damaging it. The fluid for flushing should be compatible with the pumped fluid, and doesn’t affect the wetted parts. For recommendation on flushing fluids and periods, please contact with the provider and manufacturer.

Always flush the pump and relieve the pressure before storing it for any length of time.


1. Q: Are you a factory or trading company?

A: We are a factory.


2. Q: What're your payments ?

A: T/T,Western Union,L/C etc.


3. Q: What about the package ?

A: Standard export plywood case or carton.


4. Q: How long is the warranty ?

A: According to international standards, products in standard operation is 1 year,except wearable parts.


5. Q: The use of air operated diaphragm pump have?

A: air operated diaphragm pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.

Air operated diaphragm pump can suck the paint, pigment, glue and adhesive etc.

Air operated diaphragm pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.

Air operated diaphragm pump can suck various toxin and flammable or volatility liquid etc.

Air operated diaphragm pump can suck various strong acid, alkali and corrosive liquid etc.


6. Q: How air diaphragm pump quality and service?

A: Our air operated diaphragm pump have CE certificate, quality assured, can accept OEM, provide various personalized needs.

Contact Details
Jianglang Technology Co. Ltd.

Contact Person: Sky

Tel: +86 15001858171

Fax: 86-21-51862511

Send your inquiry directly to us (0 / 3000)