The model M160/P70-E pneumatic piston pump is the “Jumbo model” in the Arrow range of pumps. It is equipped with a very sturdy reciprocating pneumatic motor with a highly precise and reliable air reversing distribution system.

The flow capacity of the pump can be adjusted with considerable precision by adjusting the air supply using the ball valve.

This model is suitable for pumping medium to high viscosity fluids when required flows are up to 1200 Kg/h or for primarily output.

This efficient pump for viscous fluids can be fitted with filters to become a pump for chemical products thanks to special filters.

Its pumping power, which can reach a capacity of approximately 30 bar (450 psi), makes it a high performer.

Our piston pump is commonly referred to as a “divorced” type pump, because it is possible to remove the P70 pumping piston easily for cleaning, ensuring that the pump always functions efficiently.

Furthermore, we recommend a clean spare piston, with the excellent benefit of reducing down time for the production line to only a few minutes.

The  M160/P70 pneumatic piston pumps can be supplied in a standard version, or with a short stem S (short).

(*) The flow capacities above are with water at 20°C, free flow opening and air supply at 6 bar.

The flow capacity depends on the viscosity of the product and the air supply pressure.

It is constructed mainly in stainless steel with parts in bronze and gaskets in high-quality virgin PTFE.

The upper part of the motor body is special aluminum and stainless steel.

Do you have a very viscous product that is difficult to pump?

Contact us today and we will carefully evaluate the viscosity of the product to recommend the most suitable pump for your specific needs! With over 40 years of experience, we have never met a client that we could not satisfy!