Submersible multi-stage pumps for open wells.
Specially designed for irrigation and hydropneumatic sets.
- Outer casing, motor casing, impellers and filter in AISI 304 stainless steel.
- Motor shaft and pump shaft in AISI 303 stainless steel.
- Diffusers in technopolymer.
- Double mechanical seal in ceramic/graphite/NBR.
- Pump base and discharge body in cast iron painted by cataphoresis.
- Food grade oil in seal chamber.