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Aluminum Air Valve Assembly Fit for Wilden PS4 Pump Wilton diaphragm pump diaphragm
WILDEN high-pressure pneumatic diaphragm pump features: Bolt design can be highly leak-proof Sliding seal capability Single-head or double-head positive displacement technology No lubricating oil required for operation
Wilden Pump & Engineering Company of the United States developed the world's first pneumatic diaphragm pump in
Aluminum Air Valve Assembly Fit for Wilden PS4 Pump Wilton diaphragm pump diaphragm
Maximum flow: 359 LPM (95 GPM)
Maximum air inlet pressure: 8.6 BAR (125 PSI)
Maximum outlet pressure: 17.2 BAR (250 PSI)
Wetted part structural material: ductile iron
Maximum self-priming capacity (dry suction): 3.6 m (12')
Maximum diameter of solid particles that can pass through: 1.27 mm (1/20") high-pressure pump
Aluminum Air Valve Assembly Fit for Wilden PS4 Pump Wilton diaphragm pump diaphragm technical data:
Optional materials include aluminum, ductile iron, stainless steel and alloy C
Dimensions: 6 mm (1/4") to 51 mm (2")
Wetted part type: BSPT (NPT) or DIN (ANSI)
Elastomers withstand temperatures up to 176.7° C (350° F)
Optional elastomer materials: Wil-Flex?, polyurethane
Maximum outlet/inlet pressure ratio: 26:1
Aluminum Air Valve Assembly Fit for Wilden PS4 Pump Wilton diaphragm pump diaphragm performance data:
Maximum flow: 360 lpm (95 gpm)
Maximum outlet pressure: 20.7 bar (300 psi)
Maximum suction distance: wet suction 9.3m (30.6'), dry suction 7.8m (25.5')
Maximum diameter of solid particles that can pass through: 13mm (1/2")
General advantages of pneumatic diaphragm pumps
Pneumatic diaphragm pumps are the fastest-growing conveying machinery product in recent years. They do not use a motor and use air as the source of power. They can be self-priming and submersible, and can transport high-viscosity and high-viscosity liquid media;
The outlet can be opened and closed at any time without fear of clogging. It is currently the most popular environmentally friendly and energy-saving product on the market.
1. No motor is needed, air is used as the source of power through the air compressor, there is no spark, it can run dry, it can start working by self-priming, no complicated control is required, the operation is simple, and it can self-prime at a height of 6 meters;
2. Liquid media with different characteristics such as strong acid, strong alkali, and strong organic solvent can be transported by selecting the material of the pump shell and diaphragm;
3. No dynamic seal, no pollution to materials, low shear force, not easy to damage the material structure;
4. It is submersible, movable, easy to transport, and can be used as a mobile pump;
5. No rotating parts, no mechanical bearings, no connectors, low maintenance costs;
6. The conveying speed can be changed by changing the air volume;
7. The conveying head can be changed by changing the pressure;
8. It can transport high-thickness and high-viscosity liquid media;
9. The outlet can be opened and closed at any time without fear of blockage;
10. Automatic pressure balance (no pressure relief valve required)
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Principles for selecting sewage pumps - DFIN Pump Industry
1. High mechanical reliability, low noise, and minimal vibration.
2. Economically, it is necessary to comprehensively consider the total cost of equipment, operation, maintenance, and management fees to minimize them.
3. Make the selected pump type and performance meet the requirements of process parameters such as device flow rate, head, pressure, temperature, cavitation flow rate, and suction stroke.
4. Must meet the requirements of medium characteristics.
For pumps that transport flammable, explosive, toxic, or valuable media, reliable shaft seals or leak free pumps are required, such as magnetic drive pumps, diaphragm pumps, and shielded pumps
For pumps transporting corrosive media, it is required that the convection components use corrosion-resistant materials, such as AFB stainless steel corrosion-resistant pumps and CQF engineering plastic magnetic drive pumps.
For pumps transporting media containing solid particles, it is required that the convection components be made of wear-resistant materials, and if necessary, the shaft seal should be flushed with clean liquid.
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