Spherical clearance
80 - 100 mm
Discharge size
DN 80 / DN 100 / DN150
Max. head
4,8 - 42,2 m
Max. flow
72,0 - 390,0 m³/h
Motor power P1
1,7 - 43,0 kW
Motor power P2
0,0 - 25,4 kW
Speed
2900 / 1450 / 960 rpm
ApplicationPump is suitable for pumping surface water, sewage, effluents, and sludge containing soft solids.
InstallationSingle-stage submersible pumps in close-coupled design for permanent or transportable usage.
MaterialsMotor housing (Grey cast iron EN-GJL-250), Pump housing (Grey cast iron EN-GJL-250), Impeller (Grey cast iron EN-GJL-250), Wear ring (Bronze), Motor shaft (Stainless steel 1.4104), Bolts (Stainless steel), Elastomeres (Nitrile Rubber), Mechanical seal on medium side (SiC / SiC), Mechanical seal on motor side (SiC / SiC), Upper Bearing (Deep Groove Ball Bearing).
Pumped liquidMax. medium temperature: 40 °C, short term up to 60 °C.
MotorThree phase electric motor with 2-, 4-, or 6-pole winding. Insulation class H (180 C), Protection IP 68. With thermal sensor in the winding as standard.
Shaft/BearingLarge diameter stainless steel rotor shaft, pre-lubricated bearings.
Explosion protectionIn addition to the standard version, selected motors are also available explosion proof according to ATEX EX II 2 G Ex c d II B T4,(T3).
SealsTwo independently working silicon-carbide mechanical seals in tandem-arrangement. Oil-filled seal chamber with possibility of control by the inspection screw.
The network frequency is 50 Hz in the EU.
In other parts of the world, such as in the North American region, Brazil, Saudi Arabia or South Korea 60 Hz.
HOMA pumps are available for both frequency ranges. A selection of the pumps for the valid frequency range at the installation site must be made accordingly. We are happy to assist you in the selection of the right pumps.
At this point, you exit the HOMA website and are directed to the website offering our pump selection software HOP.Sel.
Frequency
50 Hz
