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[China]
Trade Verify
Address: No.353 Shande Road, Shanyang Town, Jinshan District, Shanghai, China
Contact name:Sky Wah
SHANGHAI RUDI FLUID CONVEYOR CO., LTD |
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Verified Suppliers
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1/2 inch Plastic Air Operated Diaphragm Pump
Plastic Diaphragm Pump Working Principle:
In the two symmetrical pump chamber equipped with a diaphragm,
which is connected by a center couplet stem. Compressed air comes
in from pump inlet valve, and enter into one cavity, push the
diaphragm movement, and gases emitted from another cavity. Once to
the destination, gas distribution components will automatically
compressed air into another chamber, push the diaphragm to the
opposite direction, thus make two diaphragm continuous
synchronization to reciprocating movement.
Compressed air goes into the valve, make the diaphragm to the right
movement, and chamber suction make medium enter into, push the ball
into the room, ball valve shuts down due to inhalation, Mediums
discharged by extrusion, and opened the ball valve and at the same
time close the ball valve, prevent back flow, thus to make medium
ceaseless from the entrance inhaled, exit eduction.
Main Advantages:
1, Due to the use of air power, the flow automatically changed
according to export resistance. Which is suitable for high
viscosity fluid.
2, In inflammable and explosive environment, the pump is reliable
and low cost, won't produce spark and not overheat,
3, The pump volume is small, easy to move, no foundation needed,
convenient installation and economy. Can be used as mobile
conveying pump.
4, Where there are dangers, corrosive materials processing,
diaphragm pump can be separated completely with outside.
5, The pump shearing force is low, physical effect to medium is
small, can be used for conveying unstable chemistry fluid.
| Max Working Pressure | 100 psi(0.7Mpa, 7bar) |
| Max Flow Rate | 15 gpm ( 57lpm ) |
| Max Reciprocating Speed | 400cpm |
| Max Suction Height (Dry Sucking) | 4.5m |
| Max Permitted Grain | 3/32in (2.5mm) |
| Max Air Consumption | 20scfm(10L/s) |
| 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 | PP 4.6kg |
Packing & Shipping:
Company Information:
Shanghai Rudi Fluid Conveyor CO.,LTD is headquartered in Shanyang
Town, Jinshan District of Shanghai, with 2 production bases and 3
branches in the mainland of China.
Rudi 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 air operated diaphragm pumps and control
valves, including: Air Operated Diaphragm Pump, Electric Diaphragm
Pump, Piston Pump, Powder Pump, Sanitary Pump, Air Operated
Diaphragm Pump with Leakage Detector Controller, Pneumatic
Diaphragm Regulating Valve, Control Valve, Sequencing Valve and so
on products.
Overview
Air Operated diaphragm pump is a new type of conveyor machinery,
adopts compressed air as power source, suitable for various
corrosive liquid, with particles liquid, high viscosity and
volatile, inflammable, poisonous liquid. The main characteristic of
this pump is no priming water needed, can pumping the medium that
easy to transport. High suction head, adjustable delivery head,
fire and explosion proof.
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?
A: Depend on the quantity.
4. Q: What about package?
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?
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.
