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Model WG30H 3Ø

3 HP Centrifugal Grinder Vortex Impeller

Myers WG30H are rugged 3 horsepower submersible centrifugal grinder pumps designed for residential, commercial or industrial applications. They are especially suited for use in pressure sewer applications or in systems with long discharge runs or high static heads. The WG30H features a heavy duty cutter mechanism and recessed impeller design to efficiently grind typical sewage solids into a fine slurry.
Key Features
  • Capacities To 98 gpm (367 lpm)
  • Pressure To 170 ft. of head (52.0 m)
  • Liquids Handling 
    -- domestic raw sewage
  • Intermittent Liquid Temp. up to 140°F (up to 60°C)
  • Winding Insulation Temp. (Class H) 311°F (155°C)
  • Available Motors  (Single phase motors are capacitor start type. Myers control panels or capacitor kits are recommended for proper operation and warranty.)
    -- 3450 RPM: 60 Hz  3 – 5 HP, 230V, 1Ø  3 – 7½ HP, 200, 230, 460V, 3Ø
  • Std. Third Party Approvals CSA
  • Optional Approvals FM, Class 1, Group D (WGX30H)
  • Acceptable pH Range 6 – 9
  • Specific Gravity .9 – 1.1
  • Viscosity 28 – 35 SSU
  • Discharge 2 1/2 in. (63.5 mm)
  • Minimum Sump Dia.
    -- Simplex 36 in. (91.4 cm)
    -- Duplex 48 in. (121.9 cm)
  • Recessed impeller provides steep non-overloading operating curve.
  • Oil-filled motor for max. heat dissipation and constant bearing lubrication.
  • Recessed impeller reduces radial bearing loads, increases bearing life.
  • High torque capacitor starts single phase or three phase motors for assured starting under heavy load.
  • Seal leak probe warns of leak condition, prevents costly motor damage.
  • On-winding temperature-sensitive sensor.
  • Shredding ring and impeller are replaceable without dismantling pump or motor.
Specifications    
Resources    

 

WG30H-75H and WGX30H-75H Brochure
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2-15 HP WG Series Brochure
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WG30, WG30H, WG50, WG50H & WG75H Installation and Service Manual
DOWNLOAD MANUAL
WGX30H-75H Installation and Service Manual
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WG30H-75H and WGX30H-75H Specifications
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Typical Duplex Installation Drawing for 3 - 7½ HP Grinder Pump/Slide-Rail
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Technical Specifications for 3 - 7½ HP Lift-Out Check Valve Rail System
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Technical Specifications for 3 - 7½ HP Lift-Out System
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Owner's Manual: Regal Grinder Pump Installation and Service
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