Multistage centrifugal pump with vertical axis
Vertical multistage centrifugal pump suitable for medium to large user water systems. Recommended for pressurisation units, boiler supply, hot water and cooling water circulation, fire fighting and washing systems, drinking water supply and filling of pressure vessels, sprinkler and watering systems and water purification systems.
from 1 to 12 m3/h with head up to 110 metres.
Pumped liquid: clean, free of solids and abrasives, non-viscous, non crystallised and chemically neutral, with properties similar to water.
Liquid temperature range:
from 0 °C to +35 °C for domestic use (EN 60335-2-41 safety standards).
from 0 °C to +40 °C for other uses.
Maximum ambient temperature: +40 °C.
Maximum operating pressure: 12 bar (1200 kPa).
Installation: fixed, vertical position.
CONSTRUCTION FEATURES OF THE PUMP
Technopolymer delivery and suction bodies with IN-LINE suction and delivery ports with threaded metal insert.
Impellers, diffuser bodies and diffusers in technopolymer, fully rust-proof.
AISI 304 stainless steel pump liner, adjustment rings and seal disc. Carbon/ceramic mechanical seal, fitted on the AISI 303 stainless-steel drive shaft extension.