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72 HD Grinder Series


72 HD Grinder Series

Application- Commercial Buildings

10 & 15 HP, 3450 RPM Flanged Discharge Grinder Pump

  • Features and Benefits

    APPLICATIONS

    • Sewage lift stations
    • Housing developments
    • Low pressure sewer systems
    • High vertical lift or long force mains

    SPECIFICATIONS

    PUMP:

    • 440 stainless steel cutter and plate hardened to Rockwell C55-60
    • Discharge: 3” or 4″ flanged horizontal
    • Seals – dual mechanical carbon/rotary, ceramic/stationary, Buna-N elastomers
    • Moisture detection system
    • Construction – cast iron ASTMA A-48, Class 30, 30,000# tensile strength, protected with a corrosion-resistant, baked-on epoxy powder coating
    • Balanced, concentric pump housing and impeller
    • Attaching hardware – 304 stainless steel
    • Square ring seals – Buna-N
    • Impeller – ductile iron vortex design
    • Optional:
      • Trimmed impeller
      • Silicon carbide seal(s)
      • Viton square ring seals
      • Additional cord length
      • Rail systems

    MOTOR:

    • Stator – Class F insulation and lead wires, Nema B design
    • Thermal sensor with leads
    • Housing – cast iron, oil-filled
    • Ball bearings – upper and lower high carbon chromium steel
    • Power and sensor cable length – 25′ (7.6 m)

    Note: Product information presented here reflects conditions at time of publication. Consult factory regarding discrepancies or inconsistencies.

  • Product Specifications
    Voltage Ability 200 / 230 / 460 / 575
    Phase 3
    Hz 60
    Discharge Size 3″  & 4″ Flange
    Solids Handling Grinder, Slurry
    HP 10 & 15
    RPM 3450
    Seals Carbon Ceramic
    O Rings Viton
    Impeller Ductile Iron Vortex
  • Technical Data

    Selection Guide

    For information on additional Zoeller® Engineered Products refer to catalog on Rail Systems ZM1347; Control Panels ZM3376, SM1343; Float Switch Brackets ZM1328; Pump Lifting Cables ZM1328; Check Valves and Piping Accessories ZM1348.

    Performance Curves

    Performance Curve, 7212 and 7213, 157926

  • Literature

APPLICATIONS

  • Sewage lift stations
  • Housing developments
  • Low pressure sewer systems
  • High vertical lift or long force mains

SPECIFICATIONS

PUMP:

  • 440 stainless steel cutter and plate hardened to Rockwell C55-60
  • Discharge: 3” or 4″ flanged horizontal
  • Seals – dual mechanical carbon/rotary, ceramic/stationary, Buna-N elastomers
  • Moisture detection system
  • Construction – cast iron ASTMA A-48, Class 30, 30,000# tensile strength, protected with a corrosion-resistant, baked-on epoxy powder coating
  • Balanced, concentric pump housing and impeller
  • Attaching hardware – 304 stainless steel
  • Square ring seals – Buna-N
  • Impeller – ductile iron vortex design
  • Optional:
    • Trimmed impeller
    • Silicon carbide seal(s)
    • Viton square ring seals
    • Additional cord length
    • Rail systems

MOTOR:

  • Stator – Class F insulation and lead wires, Nema B design
  • Thermal sensor with leads
  • Housing – cast iron, oil-filled
  • Ball bearings – upper and lower high carbon chromium steel
  • Power and sensor cable length – 25′ (7.6 m)

Note: Product information presented here reflects conditions at time of publication. Consult factory regarding discrepancies or inconsistencies.

Voltage Ability 200 / 230 / 460 / 575
Phase 3
Hz 60
Discharge Size 3″  & 4″ Flange
Solids Handling Grinder, Slurry
HP 10 & 15
RPM 3450
Seals Carbon Ceramic
O Rings Viton
Impeller Ductile Iron Vortex

Selection Guide

For information on additional Zoeller® Engineered Products refer to catalog on Rail Systems ZM1347; Control Panels ZM3376, SM1343; Float Switch Brackets ZM1328; Pump Lifting Cables ZM1328; Check Valves and Piping Accessories ZM1348.

Performance Curves

Performance Curve, 7212 and 7213, 157926