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![1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature](/photo/p1448627-640x640-1-4-plastic-air-operated-diaphragm-pump-for-sewage-low-pressure-miniature.jpg "1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature")
![1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature](/photo/p1448627-360x360-1-4-plastic-air-operated-diaphragm-pump-for-sewage-low-pressure-miniature.jpg "1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature")
![1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature](/photo/p1448628-360x360-1-4-plastic-air-operated-diaphragm-pump-for-sewage-low-pressure-miniature.jpg "1/4" Plastic Air Operated Diaphragm Pump For Sewage Low Pressure Miniature")
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1/4" Low Pressure Mini Plastic Pneumatic Diaphragm Pump For Wastewater
How Do Pneumatic Diaphragm Pump Work?
A Pneumatic Diaphragm pump is a type of positive displacement pump that uses compressed air as a power source. The compressed air is shifted from one chamber to the other by a linked shaft that allows the chambers to move simultaneously. This back-and-forth motion forces liquid out of one chamber and into the discharge piping while the other chamber is being filled with liquid at the same time.
| Max Working Pressure | 100 psi(0.7Mpa, 7bar) |
| Max Flow Rate | 5.0 gpm(19lpm) |
| Max Reciprocating Speed | 320 cpm |
| Max Suction Height (Dry Sucking) | 3m |
| Max Permitted Grain | 0.06 in(1.5mm) |
| Max Air Consumption | 7.0scfm(3.5L/s) |
| Air Inlet Size | 1/4 in.npt(f) |
| Air Outlet Size | 1/4 in.npt(f) |
| Fluid Inlet Size | 1/4 in. |
| Fluid Outlet Size | 1/4 in. |
| Net Weight | PP pump 1.1kg; PVDF pump 1.5kg |
Packing & Shipping:
Company Information:
Jianglang has been awarded as High-Tech Enterprise and Credit Company title in consecutive years
We have strong capability of design, innovation, precision production and tight cooperation with Shanghai universities.
The mainly products are pneumatic diaphragm pumps and control valves, including: Pneumatic Diaphragm Pump, Electric Diaphragm Pump, Piston Pump, Powder Pump, Sanitary Pump, Pneumatic Diaphragm Pump with Leakage Detector Controller, Pneumatic Diaphragm Regulating Valve, Control Valve, Sequencing Valve and so on products.
Pneumatic Diaphragm Pump and Control Valves have been granted more than 40 patents, including 10 invention patents. Jianglang participated in setting norms and standards for technical specification for air operated diaphragm pumps in petrochemical industry, according to the national standard No.: SH/T 3191-2017.
Polypropylene Material used for air motor, wetted body parts, seats & balls
• Wide chemical compatibility
• General purpose
• Inexpensive alternative
FAQ
1. Q: What is MOQ?
A: 1pc for regular product. Samples are available and sample cost can be deducted from future orders.
2. Q: What's the payment?
A: D/P, T/T, Western Union , please confirm with us with exact order.
3. Q: What is the delivery time for pneumatic diaphragm pump?
A: Depend on the quantity.
4. Q: What about package for pneumatic diaphragm pump?
A: Cartons with foam inside & wooden case.
5. Q: How are the products delivered to us?
A: By International express.
6. Q: How long is the warranty for pneumatic diaphragm pump?
A: 1 year warranty. (except wearing parts)
7. Q: Whether the products can be made of different standard?
A: Of course yes. We could produce product according to custom need.
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