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All Categories > Industrial Pumps & Meters > Myers® Pumps > Myers® Sumps and Sewages > Item # MW  
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Item # MW, Myers® MW Series 2" Solids Handling Sewage Pumps

Capacity : 165 gpm (641 lpm)
Head : 70 ft (21.3 m)

Single and Double Seal

The heavy-duty Myers MW Series Sewage Pumps are designed for use in light commercial and residential raw sewage applications. MW pumps will pass a full 2” sphere. The enclosed two-vane impeller provides high efficiency pumping and will handle stringy trashy solids normally found in raw sewage applications. Ideal for a variety of sewage applications ranging from private household to light commercial installations. Available in double seal configuration for extended motor life.

Advantages By Design
Ideal for use in residential and light commercial sewage applications
  • High efficiency, two-vane, enclosed impeller provides ideal pump performance.
  • Impeller passes full 2 inch solids.
  • Enclosed impeller design eliminates possibility of jamming or corrosion between impeller and volute.
Durable motor will deliver many years of reliable service.
  • Oil-filled motor for maximum heat dissipation and constant bearing lubrication.
  • High torque, permanent split capacitor (PSC), single phase motors. No starting switches or relays to wear out.
  • Optional seal leak probe warns of seal leak condition. (Dual seal motors only.) Helps prevent costly motor damage.
  • Motors have on winding current and temperature sensitive overload. (Single phase only.)
The MW series sewage pumps are designed for years of maintenance free operation.
  • Volute seal ring is replaceable. Restores pump to original performance if wear should occur.
  • Motor is held in place by four screws. Easily removed if service is ever needed.

Specifications  · Construction Material  · Agency Approvals



70 ft

Solids Handling Capacity

2 in. (diameter)

Liquids Handling

Domestic Sewage and Drain Water

Intermittent Liquid Temperature

up to 140 ºF
up to 60

Available Motors

1/2 to 2 HP, 208, 230 volts, 1Ø
200, 230, 460, 575 volts, 3Ø
oil-filled, permanent split capacitor type, 1Ø
3450 rpm, 60 Hz

Motor Insulation

Class B (130°C)

Acceptable pH Range

6 to 9

Specific Gravity

0.9 to 1.1


28 to 35 SSU

Discharge, NPT

2 in

Minimum Sump Diameter (Simplex)

24 in

Minimum Sump Diameter (Duplex)

36 in


3450 rpm


1/2 to 2 hp


165 gpm

Construction Material

Motor Housing Material

Cast Iron, Class 30, ASTM A48

Impeller Wear Ring Material

304 SST

Standard Enclosed 2-Vane Impeller Material

Cast Iron, Class 30, ASTM A48

Optional Enclosed 2-Vane Impeller Material


Volute Material

Cast Iron, Class 30, ASTM A48

Volute Seal Ring Material


All 1 Phase Power Cord Material

20 ft. 14/3 SJOW

All 3 Phase Power Cord Material

20 ft. 14/4 SOOW

Shaft Material

416 SST

Standard Shaft Seal Material

Single Carbon & Ceramic

Optional Shaft Seal Material

Tandem Carbon & Ceramic

Optional Lower Shaft Seal Material

Tungsten Carbide

Fasteners Material

300 series SST

Agency Approvals

Agency Approvals


·  Dimensions (Myers® MW Series 2 in Solids Handling Sewage Pumps)

·  Pump Performance (Myers® MW Series 2 in Solids Handling Sewage Pumps)

·  Specifications (Myers® MW Series 2 in Solids Handling Sewage Pumps)


MW Series 2 in Solids Handling Sewage Pumps
(PDF, 915KB)