Factory Price P4 P8 P220 P400 P800 High Temperature Membrane Diaphragm Liquid Pump

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1year
• Model NO.: Type
• Certification: ISO9001:2008, CE
• Rated Current: Air
• Voltage: 220V
• Material: Plastic
• Power: Pneumatic
• Valve Body Type: Diaphragm
• Function: Solenoid Valve, Electronic Type, Field Bus
• Diaphragm Material: Nitrile Rubber
• Performance: No Leak
• Medium: Sewage Water
• Brand Name: Wilden
• Pressure: 0-8.6, Low Pressure
• Motor: Other
• Power Source: Pneumatic, Pneumatic
• Outlet Size: Type, 3 Inch
• Body Material: Aluminum
• Transport Package: Standard Packing
• Specification: Metal/Plastic
• Trademark: Other
• Origin: China
• HS Code: 8413501090
• Production Capacity: 5000 Pieces/Month

Product Description

Products Description

P4 P8 P220 P400 P800 High Temperature Membrane Diaphragm Liquid Pump

The Welling air operated pump is a dual chamber diaphragm, positive displacement pump. After each stroke is completed. The pump discharges the liquid in one of the liquid chambers. Some of the wetted parts (parts in contact with the liquid) are movable: two diaphragms are connected to each other by a shaft, and there are two inlet and outlet balls. The diaphragm separates the compressed air supply from the liquid, the compressed air pushes the diaphragm instead of the shaft, and the load pressure acting uniformly on the diaphragm replaces the mechanical stress generated by the shaft, thus prolonging the life of the diaphragm.
 

WILDEN Advantages of the pump

The patented design of the unbalanced air valve, the unbalanced piston that will not stop, and absolutely no dead point.
lastic self-lubricating air system, no need to lubricate.
Minimal energy consumption and extremely low compressed air leakage.
Special and fast exhaust structure fully guarantees that the air valve does not freeze and improves the air utilization rate.
The number of parts and wearing parts in a single pump is the least in the industry, and the unique clamp design makes disassembly and assembly quick and convenient. The patented rib design makes WILDEN diaphragm the longest life and highest temperature resistance in the industry.
Passed 1S09001 certification, European Community CE certification.
 

Pump structure diagram




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Certificate

Company Profile





Packing & Shipping






FAQ

Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty. 



More information please contact us, we will provide the timely feedback!