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Submersible pumps for sewage and effluent - AV(X)

Submersible psewage pumps with vortexl impeller

50 Hz
60 Hz

Specifications:

Spherical clearance
80 - 100 mm

Discharge size
3" - 6"""

Max. head
18,0 - 271,0 m

Max. flow
233,4 - 1452,9 l/s

Motor power P1
14,9 - 34,1 kW

Motor power P2
13,1 - 30 kW

Speed
1160 / 3450 rpm

Characteristics

Submersible pumps for sewage and effluent - AV(X)

Application

Pump is suitable for pumping sewage, effluents, sludge containing soft solids, surface water and liquids containing a high level of impurities, fibrous matter or gas.

Installation

Transportable or permanent

Materials

Motor housing (Cast Iron ASTM A48,Cl.40B) Pump housing (Cast Iron ASTM A48,Cl.40B) Impeller (Cast Iron ASTM A48,Cl.40B) Motor shaft (AISI 430 F Stainless Steel) Bolts (AISI 304 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) Lower Bearing (Two angular ball bearings)

Pumped liquid

Max. medium temperature: 40 °C (104°F), short term up to 60 °C (140°F).

Motor

Electric motors, with 2-, 4-, and 6-pole motor speed. Insulation class H, degree of protection IP 68. Thermal sensors embedded in the stator winding protect the motor from overheating.

Shaft/Bearing

Large diameter stainless steel rotor shaft, pre-lubricated bearings.

Seals

Two independently working silicon-carbide mechanical seals in tandem-arrangement. Oil-filled seal chamber with possibility of control by the inspection screw.

Impeller

Impeller of the AV(X) series.

For optimum adaptation to the pump medium and operating conditions.

Vortex impeller

For coarse and fibrous polluted, braid-forming and gaseous media.

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.


Select 50 Hz

Select 60 Hz

At this point, you exit the HOMA website and are directed to the website offering our pump selection software HOP.Sel.

Frequency

50 Hz