Construction M

Description:
Norm block pumps construction M are single-stage, normal-priming
spiral casing pumps. Partially exectution with stub shaft and
standard motor available.
Operating data:
Flow rate Q: up to 1.700 m3
/h
Delivery height H: up to 92 m
Medium temperature: -20 °C up to +110 °C
Operating pressure: up to 10 (16) bar
Range of application:
• Swimming pool engineering • Drainage
• Filter systems engineering • Water treatment
• Water supply • Sprinkling
• Shipbuilding • Industry
Pumping media:
Depending on material selection: clean and slightly soiled liquids,
cold and hot water, oils, leaches and acids
Benefi ts:
• Replaceable shaft protective sleeve
• Corrosion-resistant, replaceable wear rings
• Flange in allusion to ISO 7005
• Performance and main dimensions meet
mostly DIN EN 733
• Broad range of perfomance
• Sealing with rotation independent high-quality mechanical seal of
bellows type. Other kinds of sealing on special request.
• Individual adjustment to meet operating point
• Long-lasting and robust, therefore less susceptible to failure and
lower follow-up costs
• Different position of pressure socket possible
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. Other executions and types of engines on special
request.