Zhejiang Sannong Machinery Company Ltd.
 Automobiles & Motorcycles > Auto Engine >  Piston-diaphragm pump

Piston-diaphragm pump

Brand Name:
Model Number:
Centrifugal Pump
Piston Pump
Piston-diaphragm pump
Detailed Description

The pump is a piston-diaphragm pump with bowl-shape diaphragm fixed on the top of piston.It is a new model of ideal liquid pump

This product is an advanced technology development of a new type of plant protection machinery and sanitation and disinfection pump with high volumetric efficiency, work pressure is high, power consumption is low, corrosion-resistant, compact structure, reasonable, convenient operation and maintenance can be dehydrated air operation, use of wide and so on.

It can be with a variety of power equipment (such as generators, small diesel engines, gasoline engines, tractors, agricultural tricycle, etc.) supporting the composition of the various forms of spray machines, widely used in water, dry land, orchards, vegetable greenhouses, urban garden pest prevention and spraying liquid chemical fertilizers and herbicides can also be used in hospitals, hotels, poultry and other health and epidemic prevention disinfection, is currently a time-saving, efficient agriculture and industry the ideals of the new pump.

Main technical parameters

Speed: 600rpm

Flow rate: 35L/min

Working pressure :1.0-2 .5 Mpa

Auxiliary power: 1.8KW (2.5HP)

Suction height: 4M

Pump weight: 8.5KGS

Size: 288 * 235 * 270mm

Pump structure and working principle

From the pump, pump cover (side cover), rubber diaphragm, and out of valve, eccentric shaft, connecting rod, piston, pressure indicator, relief valve, air chamber and other major components.

In the top of the pump piston diaphragm with bananas, the memory will be pumping chamber and the fluid chamber separated from the oil, so that pump drive parts always in good lubricating conditions of operation, so the pump can be dehydrated with the unique nature of air operations, giving the use of convenience.

When the power driven eccentric shaft rotating push rod piston for linear movement between the piston diaphragm driven down only by a point on the only point the direction of movement in the diaphragm and the pump cover capacity between the formation of a vacuum chamber, so that under the action of the liquid at atmospheric pressure The inlet conduit through the pump, open the inlet valve into the pump cover cavity, when the Pistons started from the next stop point on the line, cover the liquid pump piston and diaphragm by extrusion, intake valve closure, pump inside cover liquid is pressurized, high-pressure liquid and out of water to enter the outlet pipe to open roads, the piston OK first stop point, the liquid discharge end, a valve closed, the piston downward Shiyou repeated the previous process.

All this kind Diaphragm Pump, we promise will offer the best price by the good quality in china!Of course , if you have some good ideas that you want us to develop or reproduced, please feel free to send us your product image or design artwork, we are also pleased to become your Original Equipment Manufacture.We promise good price, best quality, fast delivery.We are sincerely looking for your cooperation!

Company information:
    Zhejiang Sannong Machinery Company Ltd. established sine 2004 . We is an exporter of China (Mainland) Other Auto Engine Parts products.    With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe, etc. The aim we pursue is to be the best in quality & price, and we always have been devoted to our customers for their requirements!    We hereby sincerely invite you and your company representatives to visit our booth!
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Send Inquiry to this Supplier
Zhejiang Sannong Machinery Company Ltd.
Mr. Jack Huang
Yanhai Village SanJia Jiaojiang Area Taizhou

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