Myers WHR10-21C, Part #21641D002, 1HP, 230V, 1 Phase, Sewage Pump

SKU: 21641D002 Category: Tag:



The Myers® WHR series sewage pumps feature all cast iron construction to withstand the most extreme conditions. Available in single seal, and double seal models for additional protection against water leakage. The enclosed two-vane impeller provides high-efficiency pumping and will handle stringy, trashy 2″ solids without clogging. Designed for sewage and effluent and can be used for applications requiring high heads.

Key Features:

  • Power range meets many applications
  • Domestic wastewater and septic systems
  • Light commercial sewage
  • High-capacity fluid transfer
  • 1/2, 3/4 & 1 HP models
  • Durable motor for long-lasting performance
  • Oil-filled for cooler operation and constant bearing lubrication
  • Single-phase PSC motors eliminate starting switches
  • Recessed impeller increases bearing life
  • Thermal overload protection with automatic reset


Brand Myers
Mfg. Number 21641D002
Model WHR10-21C
Series WHR
Product Type Sewage pump
Application Domestic Wastewater/Septic
Operation Manual
Horsepower 1 HP
Voltage 230 Volts
Phase 1
Frequency 60 Hz
Seal Type Single
Pump Housing Material Cast iron
Impeller Material Cast iron
Impeller Type Two vane; recessed
Maximum Solids Handling 2″
Discharge Connection 2″ NPT flanged 2 bolt vertical
Maximum Flow 175 GPM
Maximum Head 32 ft
Cord Length 20 ft
Maximum Fluid Temperature 140°F

For pump specifications and technical data, Myers WHR series.

Additional information

Weight 85 lbs