Construction HM/HF

Description:
Construction HM/HF sewage pumps are single-stage, self-priming
centrifugal pumps for pumping of soiled fluids containing some solids.
Operating data:
Flow rate Q: up to 270 m3
/h
Delivery height H: up to 100 m
Suction height Hs: up to 7 m
Medium temperature: -20 °C up to +85 °C
Operating pressure: up to 10 bar
Range of application:
• Drainage
• Shipbuilding
• Industry
• Plant engineering
• Farming
• Construction industry
• Emergency management
• Fire department
Pumping media:
Depending on material selection: for pumping of clean and slightly
soiled fluids, containing some solids as well as oils, leaches and
acids. Maximum solid fraction 8 %.
Benefi ts:
• Sealing with rotation independent high-quality mechanical seal of
bellows type. Other kinds of sealing on special request.
• Flange in allusion to ISO 7005 or threaded connection
• Long-lasting and robust, therefore less susceptible to failure and
lower follow-up costs
• Fully developed construction
Materials:
The standard materials for pump casing and impeller are cast iron or
bronze. Materials can be customized according to individual demands.
Drive:
Low noise IEC-standard three phase motor according to efficiency
class IE2 or IE3. Partially also with single phase, gas or diesel engine
available. Other executions and types of engines on special request.