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The Shark® Series
818, 819, 820 Grinder Pumps

1.0, 1.5 & 2.0 HP, Single Direction Grinder Pumps, uniquely designed with integral control.

 
 
Features andBenefits
ProductSpecifications
TechnicalData
Literature and Documents

  • Automatic model with integral control, nonautomatic available
  • cCSAus listed
  • Durable, heavy-duty, finned cast iron construction
  • Legs provided for free-standing installation
  • Oil-filled, hermetically-sealed motor with Class B insulation, automatic reset thermal overload protected
  • Upper and lower ball bearings running in bath of oil
  • Hardened stainless steel cutter and disc
  • Cutters protected from abrasive solids
  • Stainless steel lifting handle, screws and bolts
  • Easily adapts to rail systems
  • Mechanical shaft seal - carbon/ceramic
  • Control panels not required
  • Simplex grinder package systems (unassembled and job ready/assembled) available
  • Corrosion-resistant, powder coated epoxy finish
  • Maximum operating temperature: 130 °F (54 °C)

Standard Features:

  • 1-1/4” NPT vertical discharge
  • Carbon/ceramic seal
  • Thermal overload protection
  • Engineered plastic impeller
  • Stainless steel cutter plate/cutter
  • Stainless steel shaft
  • Stainless steel hardware
  • 20' (6 m) power cord, extra lengths available (consult factory)
  • 15 Amp plug, 115 & 230 Volt models
Notes

Product may not be exactly as pictured.

Contact factory for control panel selection.

Consult factory for access doors available on field mount systems and special basin configurations.

HERTZ
60 Hz
MOTOR
1.0 - 2.0 HP
VOLTAGE
115 - 200 - 230 V
PHASE
1 Ph
RPM
3450 RPM
TYPE
Capacitor start / capacitor run
INSULATION
Class B
AMPS
7.7 - 15.5 Amps
OPERATION
Automatic or nonautomatic
AUTO ON/ OFF POINTS
Variable level float switch, customer sets
DISCHARGE SIZE
1-1/4" NPT vertical
CORD LENGTH
20' (6 m) standard
CORD TYPE
SOW or SOOW multi-wire neoprene
MAX HEAD
107' (32.6 m)
MAX FLOW RATE
46 GPM (174 LPM)
MAX OPERATING TEMP
130 °F (54 °C)
COOLING
Oil filled
MOTOR PROTECTION
Auto reset thermal overload
CAP
Cast iron
MOTOR HOUSING
Cast iron
PUMP HOUSING
Cast iron
BASE
Cast iron
UPPER BEARING
Ball bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Carbon/ceramic
IMPELLER TYPE
Vortex
IMPELLER
Engineered plastic
HARDWARE
Stainless steel
MOTOR SHAFT
Stainless steel

  • 54
  • 2
  • 8
  • 12

Model Comparison Charts

Performance Curves

Dimensional Data Drawings

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