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All Products > All Products > Pumps > Myers® Pumps > Myers® Solids Handling Pumps > Myers® 4WHV and V4WHV Series 4" Non-Clog Wastewater Pumps > Item # 4WHV75M4-03  
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Item # 4WHV75M4-03, Myers® 4WHV and V4WHV Series 4" Non-Clog Wastewater Pumps



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  · Construction Material  · Agency Approvals

Specifications

Head

59 ft
17.9
m

Solids Handling (Diameter)

3 in
76
mm

Liquids Handling

Effluent
Raw Unscreened Sewage

Storm Water

Intermittent Liquid Temperature

up to 140 ºF
up to 60
ºC

Winding Insulation Temperature. (Class F)

311 ºF
155
ºC

Motor Electrical Data1

1750 RPM
3-10 HP, 200/230/460/575V,3Ø, 60 Hz

3-5 HP, 230V, 1Ø, 60 Hz

Acceptable pH Range

6 to 9

Specific Gravity

0.9 to 1.1

Viscosity

28 to 35 SSU

Discharge, Flanged Centerline. (Horizontal or Vertical)

4 in
101.6
mm

Minimum Sump Diameter (Duplex)

60 in
105
m

Power

7.5 hp

Voltage

200 V

Phase

3

Frequency

60 Hz

Start

172.0 A
59.5
kV·A

Run

32.2 A
8.0
kW
11.1
kV·A

NEC Code Letter

J

Service Factor

37 A
9.9
kW
1.2

Capacity

720 gpm
45.5
lps

Note

Consult factory for applications outside of those recommendations.
1 Single phase motors are capacitor start type. Myers control panels or capacitor kits are recommended for proper operation and warranty.


Construction Material

Motor Housing Material

Cast Iron, Class 30, ASTM A48

Seal Housing Material

Cast Iron, Class 30, ASTM A48

Volute Case Material

Cast Iron, Class 30, ASTM A48

Cord Cap Material

Cast Iron, Class 30, ASTM A48

Enclosed 2-Vane Impeller Material

Ductile Iron, Class 65, ASTM A536

Power Cord Material

20 ft. SOOW

Control Cord Material

20 ft.SOOW

Standard Double Tandem Mechanical Seal Material

Carbon & Ceramic, Type 21

Optional Double Tandem Mechanical Seal Material

Tungsten, Carbide

Pump Shaft Material

416 SST

Motor Shaft Material

416 SST

Fasteners Material

300 series SST

Volute Wear Ring Material

Brass


Agency Approvals

Agency Approvals



 MORE IMAGES 

·  Dimensions (Myers® 4WHV and V4WHV 4 in. Non-Clog Wastewater Pumps)

·  Pump Performance (Myers® 4WHV and V4WHV 4 in. Non-Clog Wastewater Pumps)

·  Motor Efficiencies and Power Factor (Myers® 4WHV and V4WHV 4 in. Non-Clog Wastewater Pumps)

·  Specifications (Myers® 4WHV and V4WHV 4 in. Non-Clog Wastewater Pumps)


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4WHV and V4WHV 4 in. Non-Clog Wastewater Pumps
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