Capacity : 720 gpm (45.5 lps)
Head : 59 ft (17.9 m)
Horizontal and Vertical Discharge
The 4WHV and V4WHV Series Non-clog Pumps are designed primarily for Commercial applications such as: Schools And Churches industrial plants, shopping centers, apartments and condominiums, marinas, interstate rest stops, sewage collection systems, campgrounds, motels, restaurants, office and commercial buildings, state and federal parks, hospitals and nursing homes, dewatering, trailer parks and treatment plants. This pump can be installed on legs (vertical discharge) or with a quick-disconnect slide rail system. Its ability to handle 3-inch spherical solids makes it ideal for most light to medium commercial installations.
Advantages By Design
High efficiency hydraulic design cuts pumping costs and extends life of fluid end components.
- Two-vane rounded port impellers handle solids with ease at high operating efficiencies.
- Modified constant velocity volute offers quiet operation, low radial loads over extended portion of performance curve.
Durable motor will deliver many years of reliable service.
- Oil-filled motor for maximum heat dissipation and constant bearing lubrication.
- Heat sensor thermostats imbedded in windings protect motor from overheat conditions.
- Seal leak probe in seal chamber warns of moisture entry; helps prevent costly motor burnout.
Specifications
Head |
N/A 59 ft17.9 m |
Solids Handling (Diameter) |
N/A 3 in76 mm |
Liquids Handling |
N/A Effluent Raw Unscreened Sewage Storm Water |
Intermittent Liquid Temperature |
N/A up to 140 ºFup to 60 ºC |
Winding Insulation Temperature. (Class F) |
N/A 311 ºF155 ºC |
Motor Electrical Data1 | N/A 1750 RPM 3-10 HP, 200/230/460/575V,3Ø, 60 Hz 3-5 HP, 230V, 1Ø, 60 Hz |
Acceptable pH Range |
N/A 6 to 9 |
Specific Gravity |
N/A 0.9 to 1.1 |
Viscosity |
N/A 28 to 35 SSU |
Discharge, Flanged Centerline. (Horizontal or Vertical) |
N/A 4 in101.6 mm |
Minimum Sump Diameter (Duplex) |
N/A 60 in105 m |
Power |
N/A 3 hp |
Voltage |
N/A 200 V |
Phase |
N/A 3 |
Frequency |
N/A 60 Hz |
Start |
N/A 66.7 A23.0 kV·A |
Run |
N/A 15.0 A3.5 kW5.0 kV·A |
NEC Code Letter |
N/A G |
Service Factor |
N/A 18 A4.3 kW1.2 |
Capacity |
N/A 720 gpm45.5 lps |
Note |
N/A Consult factory for applications outside of those recommendations. |
Construction Material
Motor Housing Material |
N/A Cast Iron, Class 30, ASTM A48 |
Seal Housing Material |
N/A Cast Iron, Class 30, ASTM A48 |
Volute Case Material |
N/A Cast Iron, Class 30, ASTM A48 |
Cord Cap Material |
N/A Cast Iron, Class 30, ASTM A48 |
Enclosed 2-Vane Impeller Material |
N/A Ductile Iron, Class 65, ASTM A536 |
Power Cord Material |
N/A 20 ft. SOOW |
Control Cord Material |
N/A 20 ft.SOOW |
Standard Double Tandem Mechanical Seal Material |
N/A Carbon & Ceramic, Type 21 |
Optional Double Tandem Mechanical Seal Material |
N/A Tungsten, Carbide |
Pump Shaft Material |
N/A 416 SST |
Motor Shaft Material |
N/A 416 SST |
Fasteners Material |
N/A 300 series SST |
Volute Wear Ring Material |
N/A Brass |
- 1 Single phase motors are capacitor start type. Myers control panels or capacitor kits are recommended for proper operation and warranty.