Stancor, Inc. - Stancor SG Series Submersible Grinder Pumps
Stancor Pumps is a leading designer and manufacturer of Electric Submersible Pumps and Controls
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Stancor SG Series Submersible Grinder Pumps

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Stancor SG Series Submersible Grinder Pumps

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For residential, industrial and municipal wastewater applications. All solids are reduced to particles allowing the use of small diameter piping connected to the conventional sewage system.

Free Standing Installation:
The basic portable design with base can be fitted with flexible hose and quick-release coupling or alternative ly fixed pipework in which case a flexible pipe connec tor should be inserted between pump and riser pipe.

Mounting Arrangement with Guide Rail System:
Guide rail installation allows the pump to easily be romoved from the sump for inspection without any connections having to be unscrewed. A duckfoot dis charge bend with special quick-release coupling is bolt ed to the bottom of the sump and the pump is lowered into position on a guide rail.

Output:
  • 2, 3, 5 and 7.5 HP

  • Construction:
  • Completely water-tight cable entry sealed with epoxy resin, the indi vidual cores are embedded in cast resin to prevent water tracking.
  • Durable cast iron outer case with amply dimensioned cooling ribs achieves superior heat dissipation.

  • Motor:
  • Oil-free hermetically sealed, with built-in thermal overload protector.
  • 1 & 3 phase, 2 pole, 60Hz 3450 rpm, Insulation Class F=155°C, Protection type 1P68. (50 Hz version available upon request.)

  • Bearing:
  • The motor shaft is supported by lubricated-for-life and maintenance free ball bearings.

  • Shaft Sealing:
  • Double mechanical seals (one TC/TC or SIC/SIC + one Carbon/Ceramic) ensure greatest durability.

  • Impeller:
  • The well-balanced impeller is made of a special hardened alloy to handle waste slurry without clogging or binding. No close clear ance and all flow passages are unobstructed.

  • Grinder Impeller & Shredding Ring:
  • Grinder impeller and shredding ring are replaceable, no need to take pump apart, the parts are made of High Chrome Steel with hardness of 55-58 Rockwell C to break up paper, textile material and solid contaminants in the waste water.

  • Others:
  • Max. liquid temperature: 40°C (104°F)
  • Standard cable: 33' length.
  • Guide Rail systems & Automatic Control Panels with float switches are available upon optional request.

  • Applications:
  • Individual residential and low pressure sewer applications.
  • Pump slurry or wastewater to a treatment plant, lagoon, or gravity manhole through a discharge pipe as small as 1 1/4" in diameter.
  • Waste treatment for villas, summer houses and other residential areas which can not be directly connected to the existing sewage system.




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      Results 1 - 5 of 5 1 

    Model #

    Outlet

    Output

    Voltage

    Current

    Max Head

    Max Capacity

    Weight

    SG200/1 1.25 in
    32 mm
    2 hp
    1.5 kW
    230 V 16 A 97 ft 42 GPM 84 lb
    38 kg
    SG200 1.25 in
    32 mm
    2 hp
    1.5 kW
    230 or 460 V 6/3 A 97 ft 42 GPM 84 lb
    38 kg
    SG300 2 in
    32 mm
    3 hp
    2.2 kW
    230 or 460 V 9/4.5 A 98 ft 59 GPM 93 lb
    42 kg
    SG500 2 in
    50.8 mm
    5 hp
    3.7 kW
    230 or 460 V 15/7.5 A 140 ft 98 GPM 126 lb
    57 kg
    SG750 2 in
    50.8 mm
    7.5 hp
    5.5 kW
    230 or 460 V 22.5/11.3 A 172 ft 98 GPM 132 lb
    60 kg
      Results 1 - 5 of 5 1 
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