Myers WHR Series Single Seal Sewage Pumps Buyers Guide & Review

The Myers WHR series of sewage pumps feature an all cast iron construction to withstand the most extreme conditions and are designed for use in sewage and effluent applications as well as applications which require high heads. The recessed vortex impeller design provides an unobstructed passage in the volute case which results in high efficiency pumping that will handle stringy, trashy 2” solids without clogging or plugging the impeller.  The vortex impeller also greatly extends the pumps’ bearing life. This series is also available in a double seal configuration for extended motor life and additional protection against water leakage. Typical applications include residential and commercial sewage, high capacity sump, effluent, domestic wastewater and septic pumping applications.

Features

  • Power range meets many applications
  • Domestic wastewater and septic systems
  • Light commercial sewage
  • High-capacity fluid transfer
  • 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
  • Double seal and seal failure probe pump options available
  • High head models available
MYERS WHR SERIES (SINGLE SEAL) SEWAGE PUMPS

Model Comparison Chart

Model Discharge (NPT Flanged Vertical) HP Voltage Phase GPM Max. Head
WHR5-21C 2″ 1/2 230 1 128 23′
WHR5-23 2″ 1/2 230 3 148 23′
WHR5-43 2″ 1/2 460 3 148 23′
WHR5-03 2″ 1/2 200 3 148 23′
WHR5P-1 2″ 1/2 115 1 128 23′
WHR5P-2 2″ 1/2 230 1 148 23′
WHR10-21C 2″ 1 230 1 175 32′
WHR10P-2 2″ 1 230 1 175 32′
WHR10-23 2″ 1 230 3 175 32′
WHR10-03 2″ 1 200 3 175 32′
WHR10-43 2″ 1 460 3 175 32′
WHR7-21C 2″ 3/4 230 1 148 27′
WHR7-23 2″ 3/4 230 3 148 27′
WHR7-03 2″ 3/4 200 3 148 27′
WHR7P-2 2″ 3/4 230 1 148 27′
WHR7-43 2″ 3/4 460 3 148 27′
PERFORMANCE CURVE

DIMENSIONS

TROUBLESHOOTING

REPAIR PARTS

DIAGRAM

BROCHURE
Myers WHR Series Sewage Pump Brochure
INSTALLATION MANUAL
Myers WHR Series Sewage Pump Installation Manual
REPAIR PARTS
Myers WHR Series Sewage Pump Repair Parts

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.