Positive displacement pumps

Liverani high-quality stainless steel low-speed rotary positive displacement pumps with a flexible impeller are low-pressure positive displacement pumps that deliver an almost pulsation-free flow and are capable of good (dry) self-priming up to 6 metres.

Single-stage, reversible, self-priming liquid-ring pumps in 316 stainless steel and bronze. Available in a wide range of versions, including ATEX-compliant models.

Gear pumps
Victor’s R series gear pumps are self-priming positive-displacement pumps with internal gearing, suitable for fluids of any viscosity and temperature, including those that may be corrosive, abrasive or hazardous to the environment.

Piston pumps
The Liverani piston pump is a double-acting pump with a single piston (S75/S75-S) or twin pistons (GS80), particularly suitable for transferring residual water from industrial processes or dreg liquids under pressure.

Self-priming external gear pumps for pumping low- to high-viscosity liquids free from solid particles. Available in cast iron, bronze or AISI 316.

Progressive cavity pumps
The PCM EcoMoineau™ MX is an innovative pumping solution, in the form of a progressive cavity positive displacement pump, which makes maintenance quicker, simpler and more cost-effective. 

JS Proputec lamella pumps for pumping highly viscous liquids and semi-solid media.

VALISI peristaltic pumps in three series for low, medium and high pressure. Seal-less, dry-run-proof, self-priming and reversible. 

PCM peristaltic pumps for pumping and dosing abrasive, corrosive and sensitive liquids.
Comprising 3 series:

Delasco DX / Delasco Z / Delasco PMA