Grinder Pumps

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FG Grinder Pumps Series

Application:

The FG series centrifugal grinder pumps easily handle residential, light commercial or industrial sanitary waste, reducing it to a fine slurry. The FG pump is designed for use in pressure sewer applications or any piping network.

 

Key Features:

    • Oil-filled motor for maximum motor cooling and constant bearing lubrication
    • Recessed impeller reduces radial bearing loads and increases bearing life
    • Capacitor start/run design for assured starting, strong torque and grinding under heavy load
    • On-Winding current and temperature-sensitive overload
    • Pressed stator for precise shaft / bearing alignment, long life
    • Shredding ring and grinder impeller are replaceable without dismantling pump or motor
    • 300 Series Stainless Steel fasteners

 

Technical Data:

  • DISCHARGE ................. 1.25” NPT,Vertical
  • LIQUID TEMPERATURE 120ºF(40ºC) Continuous 140ºF(40ºC) Intermittent
  • VOLUTE ....................... Cast Iron ASTM A-48,Class 30
  • MOTOR HOUSING ....... Cast Iron ASTM A-48,Class 30
  • SEAL PLATE .................. Cast Iron ASTM A-48,Class 30
  • IMPELLER .................... Cast Iron ASTM A-48,Class 30,12 Vane,Vortex with Pump-out Vanes, Dynamically Balanced,ISO G6.3
  • SHAFT ......................... 420 Stainless Steel
  • O RING ........................ Buna-N
  • SEAL: Design ............ Single Mechanical in Oil-Filled
    Material ......... Rotating Face - Silicon Carbide
    Stationary Face - Silicon Carbide
    Elastomer - Buna -N
    Hardware - 300 Series Stainless
  • CABLE ENTRY .............. 30 Ft (9.1m) Cord .
    Compression Grommet-Outer Jacket Seal
    Epoxy Potted – Inner Conductor Seal
    Butt Connector – Inner Wire Strand
    Wicking Blockage
  • UPPER BEARING ........ Single Row, Ball, Oil lubricated
  • LOWER BEARING ....... Single Row, Ball, Oil Lubricated
  • MOTOR ..................... Single Phase, 2 HP, 3450 RPM, 60 Hz
    Dual voltage, 200 / 230 volts
    Includes Overload Protec on in the Motor
    Oil Filled,Class F
    Capacitor Start / Capacitor Run
  • OPTIONAL EQUIPMENT: Cord Length, Impeller Trims

Performance:

Model Hp Volt.
Ph		 FLA
amps		 Gal/Min @ Total Head in Feet Shut
off		 Weight
(lbs)
20 40 60 80 100 120
FG2-21C 2 208~230/1 14.5 44 42 40 30 10   104 91
FHG2-21C 2 208~230/1 14.5 23 21 20 18 16 8 128 91

 

Download the FG Grinder pumps brochure here