Submersible Sewage Pump

Manufacturer:

Myers Pumps
Product Name:

Submersible Sewage Pump
Model Number:

WHR7-21C

3/4hp, 230v

Model Number

WHR7-21C

Specifications

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$1,780.00

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Myers WHR7-21C

This pump is designed for use in light commercial and residential raw sewage applications. This pump will pass a full 2-inch sphere. The recessed vortex impeller provides an unobstructed passage in the volute case which allows these pumps to handle stringy, trashy solids without plugging the impeller. The vortex impeller also greatly extends the pumps' bearing life.

Domestic wastewater and septic systems.
Light commercial sewage.
High capacity fluid transfer.
UL, CSA, SSPMA and ETL listed. Note: Double seal models with seal leak detector are not UL listed.
Oil-filled for cooler operation, constant bearing lubrication.
Single phase PSC motors eliminate starting switches.
Recessed impeller increases bearing life.
Thermal overload protection with automatic reset.
Liquids Handling: drain water and domestic sewage
Min. Sump Dia.: Simplex 24 in.
Min. Sump Dia.: Duplex 30 in.

More Information
Model Number	WHR7-21C
Max Flow (GPM.)	150
Max Flow GPH	9000
TDH Maximum (Ft)	28
TDH Maximum (PSI)	12
Horse Power (HP)	3/4
Horsepower (IE .5, 1, 1.5, 20)	0.7500
Outlet Connection Type	FNPT
Outlet (In.)	2
Wetted Materials	Cast Iron
Elastomers / O-ring	Buna-Nitrile
Voltage (V)	230
Voltage (Range)	220-240
Phase (Ø)	Single (1)
Motor Frequency	60
Motor	Hermetically Sealed
Self Priming	Yes
Max Operating Temperature (F)	140
Viscosity	Milk 3.20 cp 40.00 ssu
Shaft	416SS
Mechanical Seal	No
Mechanical Seal Face	Carbon-ceramic
Mechanical Seal Type	Single
Drain	Yes
Port Rotation	Yes
Weight (Lbs)	79.000000