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PPDM 61 is a pump with a double membrane operated by compressed air.  What is different to the standard pumps (where there is a connection at the point of entrance and exit of the fluids) in the PPDM 61 there is a separation of the two pump heads, so with this solution you can operate this pump and get two separate fluids to be transferred separately. The pump is made out of polypropylene and the membrane, depending on the usage, can be NBR, EPDM, NBR for food industry, NR for food industry, Viton и PTFE.


- it’s ideal for aggressive, abrasive or fluids with high viscosity
- it can run endlessly in dry mode
- if the output is blocked there is no danger to the pump
- the pressure air is not greased
- no maintenance needed
- no danger of explosion


Air pressure
Input strength
Output strength
355 mm
305 mm
250 mm
4 kg
22 mm
22 mm

Maximal throughput
Maximal pressure (air)
Maximal input height in dry mode
Maximal input height in wet mode
Maximal pressure height
Maximal size of particles
Maximal operating temperature

120 lpm
8 bar
3.0 m
8 m
50 m
3.5 mm
85 C

Built materials
Pump head and vents: polypropylene
Vent ball: PTFE, 304 SS
Slot of the vent ball: polypropylene, 304 SS
Membranes: NBR, EPDM, NBR for food industry, NR for food industry, Viton и PTFE


About Us

Short history of the company

ARSOPUMP was established in 2001 with main goal and focus on development of new technology and high quality manufacture while keeping the prices as low as possible. All these efforts had paid off knowing that we are leaders in production of high quality products that have great performance even...

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