Category: Techniques

The new three-stage pump unit offers the same application areas as the GP 100 (formerly MCH 6) but with 40% more performance!

First stage 78mm

Second stage 32mm

Third stage 14mm

20mm stroke

140 l/min at 2,300 RPM

Aluminum die-cast first and second stage cylinder

with nicasil deposit

Steel third stage cylinder with CARBO-IN heat treatment

Floating third stage piston with 5 cast iron segments

Stainless steel interstage cooling tubes

Interstage safety valves

Oil content 1 liter

Gooseneck with hardened rings

Forged aluminum connecting rods

Needle roller bearings on the gooseneck and pin

Splash and oil pump lubrication

with flexible impeller

Separator after the second stage

Final separator

Final maxifilter

Holding valve