Min. Order : 1 Set

PI small type high viscosity pneumatic barrel pump for grease

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Quick Details

Port: Shanghai, Ningbo, etc.
Payment Terms: L/C,Western Union,D/P,D/A,T/T,RMB is available payments for offline orders
Supply Ability: 200 Set/Sets per Month
Place of Origin: Hubei China
Theory: Reciprocating Pump
Quick-wear part: Seal, spring, piston, ect
Piston/Cylinder material: Stainless steel
Model Number: PI
Sealing: PTFE
Pressure: High Pressure
Brand Name: Meir Heng
Max. discharge pressure: 1800PSI(125BAR)
Working environment: Indoor or outdoor
Structure: PISTON PUMP
Working condition: Continuous
Application: Transfer slurry, chemical, etc
Power: Pneumatic
Packaging Detail: Plywood case
Wuhan Meir Heng Mechanical And Electrical Co., Ltd.
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PI small type high viscosity pneumatic barrel pump for grease






Brief introduction

PI small type high viscosity pneumatic barrel pump for grease is a reciprocating plunger pump driven by compressed air. The output of high pressure fluid is obtained by utilizing the area difference between the upper and the lower end of the piston. The piston driving gas end is a large area of low pressure area, so the liquid piston terminal gets high pressure due to its small area. The liquid output pressure depends on the area ratio of the piston at both ends and the pressure of the driving gas. The piston area ratio is defined as the ratio of pump and marked in the model of the pump.In the pressure range of the pump, adjust the pressure regulator to adjust the input pressure, so the output hydraulic pressure is adjusted accordingly. It is used to convey high viscosity grease, with the highest viscosity of up to one million CP, with excellent explosion-proof performance, small volume, light weight, simple installation and convenient maintenance. By adjusting the air supply pressure, the output pressure and flow rate of the pump can be adjusted, and the automatic shutdown function can be achieved under the fixed pressure load.Through the assembly of different length of feed pump tube, it can be suitable for high and low oil barrels; the output pressure of the pump can reach more than 500 kg /cm2, so that the long distance concentrated supply is realized.




It is widely used in paints, adhesives, coatings, polyurethane coatings, automotive spraying, building
spraying, oil conveying, chemical industry, food, medicine and other industries. It is very suitable for
viscous liquids, corrosive liquids, liquid delivery containing solid particles or gas bubbles. A variety of
materials, wide adaptability, simple installation and easy maintenance.



Performance data


Barometric ratio

Max. capacity

Max. discharge pressure

Material of wet parts







Piston / Cylinder








Stainless steel



Product pictures







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Q: How about delivery time?

A:1. It is about 3-7 working days if products are in stocks.
   2. If product are out of stock, The delivery time depends on the quantity.
Q: Could you provide samples?
A: Yes, of course. We will send samples to you against advance deposit, but the price of sample pump and the freight charge is paied by your side.
Q: How about product problem solution?
A: If you can’t solve the problem in your local, please send the product to us, we will repair it, then back  to you.


Q: What is your payment term?

A:T.T, Western union, etc.






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