-40%
Air-Operated Diaphragm Pump Double Diaphragm Pump 1 inch Inlet & Outlet AODD
$ 125.43
- Description
- Size Guide
Description
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Air-Operated Diaphragm Pump Double Diaphragm Pump 1 inch Inlet & Outlet AODD
Description
Air-Operated Double Diaphragm Pump 9GPM 1" Inlet & Outlet Petroleum Fluids Teflon (4F) Ball Valve Nitrile rubber Diaphragm AODD Pump
Working Principle
In the two symmetrical working chambers of the pump, each chamber is equipped with a diaphragm, the center connecting rod integrate them into one. Compressed air from the pump inlet gets into the valve, the valve body leads the compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber emissions gas. Once the end of the stroke is reached, the gas distribution mechanism automatically leads the compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison. Two one-way ball valves are arranged in each working chamber. The reciprocating movement of the diaphragm causes the change of the inner volume of the working chamber, forces the two one-way ball valves to alternately open and close, so as to continuously suck and discharge the liquid.
Engineering plastics are resistant to acids and alkalis, suitable for most acid and alkali materials(not suitable for solvent).
Durable, corrosion-resistant and wear-resistant. The surface is processed by special craftsmanship, selected materials, smooth surface, not easy to rust, and excellent sealing.
The thickened installation fixing bracket is convenient for fixed installation, anti-seismic and anti-drop, and guarantees stable operation. The main pump body adopts an integral molding process, which has good sealing performance and is not easy to leak. It adopts an aerodynamic source, no sparks, and no heat generation.
Application:
1. Perfect for use with water.
2. Suitable for general acid and alkali (not suitable for solvent).
3. Ideal for use with low viscosity fluids.
Specifications
Product: Diaphragm pump
Type: Double diaphragm
Operation Type: Air-operated
Model: QBK-25PP
Body Material: Engineering Plastics
Inlet Port: 1 inch (25 mm)
Outlet Port: 1 inch (25 mm)
Air Inlet Size: FNPT 0.4 inch (10.00 mm)
Max Flow Rate: 7m3/h (30 GPM)
Suction: 0-5 m (0-16.4 ft)
Max Suspended Solids: 2.38 mm (3/32 inch)
Max Head: 70 m (230 ft)
Max PSI: 100 PSI 6.9KGF/CM2 Temp.
Exit Pressure: 6 KGF/CM2
Max. Air Comsuption: 0.6 m³/min
Rating: -20 ~ 176
Self-Priming Dry: 3 m (10 ft)
Self-Priming Wet: 4.6 m (15 ft)
Valve Type: Ball
Ball Material: Teflon (4F) Check Seat
Material: Engineering Plastics
Diaphragm Material: Nitrile rubber Manifold
Connection: Multiport
Application: Industrial
Package Size: 57 x 45 x 31 cm (22.4 x 17.7 x 12.2 inch)
Gross Weight: 12.7 kg (28 lbs)
Package list
1 x Air-Operated Double Diaphragm Pump
1 x Product Manual
Warning
: Warning: Can not use for corrosive liquid.
Features
Working Principle
In the two symmetrical working chambers of the pump, each chamber is equipped with a diaphragm, the center connecting rod integrate them into one. Compressed air from the pump inlet gets into the valve, the valve body leads the compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber emissions gas. Once the end of the stroke is reached, the gas distribution mechanism automatically leads the compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison. Two one-way ball valves are arranged in each working chamber. The reciprocating movement of the diaphragm causes the change of the inner volume of the working chamber, forces the two one-way ball valves to alternately open and close, so as to continuously suck and discharge the liquid.
Engineering plastics are resistant to acids and alkalis, suitable for most acid and alkali materials(not suitable for solvent).
Durable, corrosion-resistant and wear-resistant. The surface is processed by special craftsmanship, selected materials, smooth surface, not easy to rust, and excellent sealing.
The thickened installation fixing bracket is convenient for fixed installation, anti-seismic and anti-drop, and guarantees stable operation. The main pump body adopts an integral molding process, which has good sealing performance and is not easy to leak. It adopts an aerodynamic source, no sparks, and no heat generation.
Package includes
Payment
1. All payments must be prepaid.
2. We only accept payment which are accepted by eBay. Please kindly check if you can do the payment which are accepted by eBay. Before placing an order,Payment must be received within 7 days after order is made.
Return Policy
1. We offer 30 days money back guarantee return policy.
2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
3. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
About Delivery
1. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.
2. Items are generally shipped out the next business day after your payment has been cleared (Sat. & Sun. excluded.)
NOTE:Shipping:
The item will be shipped from our US warehouse to United States, which is more faster than from aboard.
2-7 working days to:USA
4-10 working days to:Canada
it may take a bit longer time, due to local dispatches ,
Customs checking, High Season period, eg. x'mas or other reasons. Your patience is always appreciated
2-7 working days to: USA
4-10 working days to: Canada
12-20 working days to: Other countries
Specifications
Product: Diaphragm pump
Type: Double diaphragm
Operation Type: Air-operated
Model: QBK-25PP
Body Material: Engineering Plastics
Inlet Port: 1 inch (25 mm)
Outlet Port: 1 inch (25 mm)
Air Inlet Size: FNPT 0.4 inch (10.00 mm)
Max Flow Rate: 7m3/h (30 GPM)
Suction: 0-5 m (0-16.4 ft)
Max Suspended Solids: 2.38 mm (3/32 inch)
Max Head: 70 m (230 ft)
Max PSI: 100 PSI 6.9KGF/CM2 Temp.
Exit Pressure: 6 KGF/CM2
Max. Air Comsuption: 0.6 m³/min
Rating: -20 ~ 176
Self-Priming Dry: 3 m (10 ft)
Self-Priming Wet: 4.6 m (15 ft)
Valve Type: Ball
Ball Material: Teflon (4F) Check Seat
Diaphragm Material: Nitrile rubber Manifold
Connection: Multiport