Product Information ADH

SIHI Side channel pump type ADH

The ADH pumps are self-priming side channel pumps capable of handling gas along with the medium and operates at a low noise level. These pumps have a segmental construction with open vane wheel impellers. The ADH series are running at high speed and have been designed with special regard to noiseless running. The program comprises 6 sizes.


The ADH series are used to handle clear or turbid liquids, under high heads and without any abrasive particles, reliably and trouble-free. The number of hydraulic stages are as is customary in the boiler industry. The performance curve steepness admits a precise regulation of the pressure with a small change in capacity. The pumps are used in the boiler industry for condensate and boiler feed water handling, for washing, cleaning and spraying plants and for dry cleaning.


Technical Data:
Flow rate: up to 7.2 m³/h
Head: up to 250 m
Speed: max. 3000 rpm
Temperature: max. 120 °C
Casing pressure: up to 25 bar
Shaft seals: gland packing, mechanical seal
Material: grey cast iron