Stöckli Progressive Cavity Pump


Stuffing box with grease nipple
Keeps the packing rings supple and supports the sealing.

Schneckenpumpe Schmiernippel

Tension lever
Tensioning of the V-belt by means of an eccentric tension lever.

Schneckenpumpe Spannhebel

Lantern ring
Protects the driving shaft from abrasive and corrosive fluids.

Schneckenpumpe Sperrwasserring


The Stöckli eccentric screw pump comes in two variants: mobile or stationary.
For both design variants, there is the following optional extra equipment:

FC – Frequency converter
Optimum delivery of the pump performance thanks to the rated current regulation.

Schneckenpumpe Frequenzumformer

Suction casing
Offers individual connection options.

Schneckenpumpe Sauggehäuse

simalube 60
The automatic single-point lubricator.

Schneckenpumpe simalube 60


ModelMax. head in mFlow rate at 540 rpm in m³/h
HSP 60-G / 2-G18032
HSP 120-G / 2-G18065
HSP 150-G / 2-G18078
Stöckli Progressive Cavity Pump