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Non Cloging Water Grinder Pumps

Model:80GRWQ
INSTALLATIONS AND USE .For pumping slurry, sewage, waste water (non-aggressive) with solids and filamentous parts in industrial and residential installations and drainage applications .For water supply and drainage in farming, construction sites, etc. .A high speed GRINDER system in the pump...

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Product Details


Product

Non cloging water grinder pumps

Brand

WASSERMANN

Model

80GRWQ

Usage

Dirty water

Packing

wooden box

INSTALLATIONS AND USE

.For pumping slurry, sewage, waste water (non-aggressive) with
solids and filamentous parts in industrial and residential installations and drainage applications

.For water supply and drainage in farming, construction sites, etc.

.A high speed GRINDER system in the pump inlet can effectively cut off impurities containing long fiber and solids, and prevents impeller from clogging


PERFORMANCE RANGE

Flow rate up to 210m /h .

Head up to 33m


OPERATING CONDITIONS

.Liquid temperature up to +35℃

.Ambient temperature up to +40℃ .

Max. Immersion depth

-10m for pumps from 0.75kW to 5.5Kw

-20m for pumps from 7.5kW to 11kW

.Continuous duty


OPTIONS AVAILABLE ON REQUEST

.Special mechanical seal

.Other voltages or 60Hz frequency .

Longer or shorter cable


ELECTRIC MOTOR

.Two-pole induction motor, 50Hz (n=2850rpm) .

Four-pole induction motor, 50Hz (n=1450rpm) .

Single phase 220V-240V

-Maximum 1.5kW

-With thermal protector incorporated into the winding

-Available with float switch for automatic start/stop

.Three phase 380V-415V

-Equipped with built-in thermal protector . Insulation class F

.Protection IP68


COMPONENT MATERIALS

Upper cover     Cast iron

Motor case     Cast iron

Pump body     Cast iron

Impeller       Alloy

Grinder       Alloy

Grinder       Grinder

Motor shaft     Stainless steel AISI 304

Mechanical seal    Carbon -Ceramic -NBR SiC -SiC

 

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