Rapid Pump & Meter/ Machinery Services Corp. - Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps

Capacity : 215 gpm (814 lpm)
Head : 70 ft (20.9 m)

Single Seal

The WHR5H-WHR20H Series Pumps are designed for use in light commercial and residential raw sewage and effluent applications. They deliver higher heads than standard sewage pumps and will pass 2 inch solids. Recessed vortex impeller provides an unobstructed passage in the volute case, allowing the pump to handle stringy trash without plugging the impeller.

Advantages By Design
Durable Motor Will Deliver Many Years Of Reliable Service.

Oil-filled motor for maximum heat dissipation and constant bearing lubrication.
Recessed vortex impeller reduces radial bearing loads, increases bearing life.
Single phase PSC motors have no starting switch.

Non-Clog Operation

Recessed vortex impeller passes 2" solids.
Impeller operates completely out of volute passage
Passes stringy trash and other solids which conventional semi-open impellers can't.

Unit of Measure

Items	WHR5H-11 Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps	WHR5H-01 Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps	WHR5H-21 Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps	WHR5H-03 Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps	WHR5H-23 Myers® WHR5H - WHR20H Series 2" Solids Handling Sewage Pumps and Effluent Pumps
Head	N/A 70 ft20.9 m
Liquids Handling	N/A Raw and Effluent Sewage
Intermittent Liquid Temperature	N/A up to 140 ºFup to 60 ºC
Winding Insulation Temperature. (Class B)	N/A 266 ºF130 ºC
Motor Electrical Data	N/A 1/2, 1, 1 1/2, 2HP, 3450 RPM 115, 208/230V 1Ø, 60 Hz PSC 200/230/460/575V, 3Ø, 60 Hz
Acceptable pH Range	N/A 6 to 9
Specific Gravity	N/A 0.9 to 1.1
Discharge, NPT	N/A 2 in50.8 mm
Discharge, NPT (Optional)	N/A 3 in76.2 mm
Minimum Sump Diameter (Simplex)	N/A 24 in61 cm
Minimum Sump Diameter (Duplex)	N/A 30 in91.4 cm
Motor Housing Material	N/A Cast Iron
Volute Case Material	N/A Cast Iron
Power Cord Material	N/A 1Ø, 20' SJOOW/SJOOW-A 3Ø, 20' SOOW Single Seal
Mechanical Seal Material	N/A Carbon & Ceramic, Single, Type 21
Pump Shaft Material	N/A 416 SST
Motor Shaft Material	N/A 416 SST
Power	N/A 1/2 hp
Voltage	N/A 115 V	N/A 208 V	N/A 230 V	N/A 200 V	N/A 230 V
Phase	N/A 1	N/A 1	N/A 1	N/A 3	N/A 3
Frequency	N/A 60 Hz
Start	N/A 30.4 A3.5 kV·A	N/A 16.2 A3.4 kV·A	N/A 16.2 A3.7 kV·A	N/A 20.2 A7.3 kV·A	N/A 20.2 A8.0 kV·A
Maximum Current	N/A 13.8 A	N/A 7.6 A	N/A 6.9 A	N/A 5.2 A	N/A 4.7 A
Maximum Electrical Power	N/A 1.6 kV·A	N/A 1.6 kV·A	N/A 1.6 kV·A	N/A 1.9 kV·A	N/A 1.9 kV·A
Maximum Output Power	N/A 1.9 kW	N/A 1.7 kW	N/A 1.7 kW	N/A 1.4 kW	N/A 1.4 kW
NEC Code Letter	N/A H	N/A H	N/A H	N/A R	N/A S
Capacity	N/A 215 gpm814 lpm
Agency Approvals	N/A
Note	N/A Consult factory for applications outside of these recommendations.