COH series

COH series constant pressure water pump adopts the latest AC frequency conversion technology and pressure sensing technology, a combination of real time pressure values and set the pressurevalue of the feedback comparison, automatically adjust the motor speed to the ensure outlet water pressure remains unchanged.

APPLICATION
Centrifugal vertical and horizontal multistage water pumps able to develop high pressure and a high waterlift with a comparatively low power consumption. Universal pump for civil and industrial purposes, for high pressure system and for irrigation in agriculture and sports fittings.

DESIGN FEATURES
Stage casing: AISI304 Stainless steel
Diffusers: PPO
lmpeller: PPO
Pump body & front cover:cast iron
Motor shaft: AlSI1045
Mechanical seal: NBR/Graphite/Ceramic