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Model 72

Submersible pump for dewatering.

 
 
Features andBenefits
ProductSpecifications
TechnicalData
Literature and Documents

  • Thermal overload protection
  • Non-corrosive, engineered plastic motor housing, pump housing and base
  • No steel sheet metal parts to rust or corrode
  • All stainless steel screws, switch arm and lower motor housing
  • Oil-free
  • 2-pole, float-operated mechanical switch
  • Solid, buoyant, polypropylene float
  • Maximum temperature for dewatering: 110° F (43° C)
  • Passes 3/8” (10 mm) spherical solids
  • 1 ½” NPT discharge
  • On point: 7-3/8” (18.7 cm)
  • Off point: 3-5/8” (9.2 cm)
  • Major width: 9-1/16" (23 cm)
  • Major height: 11-13/16" (30 cm)
  • Completely submersible and hermetically sealed
  • Watertight and dust-tight
  • Automatic and nonautomatic models available

Consult Factory for Special Applications:

  • Variable level float switches
  • Variable level long cycle systems
  • Alarm systems
  • Duplex systems
Notes

Reserve Powered Design.

For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump.

HERTZ
60 Hz
MOTOR
1/3 HP
VOLTAGE
115 V
PHASE
1 Ph
RPM
3450 RPM
TYPE
Permanent split capacitor
INSULATION
Class B
AMPS
3.1 Amps
OPERATION
Automatic or nonautomatic
AUTO ON/ OFF POINTS
7-3/8" / 3-5/8" (18.7 cm / 9.2 cm)
DISCHARGE SIZE
1-1/2" NPT
SOLIDS HANDLING
3/8" (9 mm) spherical solids
CORD LENGTH
9' (3 m) standard
CORD TYPE
UL listed cord with 3-prong plug
MAX HEAD
18' (5.5 m)
MAX FLOW RATE
38 GPM (144 LPM)
MAX OPERATING TEMP
110° F (43° C)
COOLING
Oil free
MOTOR PROTECTION
Auto reset thermal overload
MOTOR HOUSING
Engineered plastic
PUMP HOUSING
Engineered plastic
BASE
Engineered plastic
UPPER BEARING
Ball bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Carbon and ceramic
IMPELLER TYPE
Non-clogging vortex
IMPELLER
Engineered plastic
HARDWARE
Stainless steel
MOTOR SHAFT
42OJ2 stainless steel
GASKET
NBR
  • 54
  • 2
  • 11
HERTZ
50 Hz
MOTOR
0.38 KW
VOLTAGE
220 V
PHASE
1 Ph
RPM
2850 RPM
TYPE
Permanent split capacitor
INSULATION
Class B
AMPS
2.0 Amps
OPERATION
Automatic or nonautomatic
AUTO ON/ OFF POINTS
18.7 cm / 9.2 cm (7-3/8" / 3-5/8")
DISCHARGE SIZE
1-1/2" PT
SOLIDS HANDLING
9 mm (3/8") spherical solids
CORD LENGTH
3 m (9') standard
CORD TYPE
SOW/SOOW (CE model H07RN-F)(RVV for China)
MAX HEAD
5.5 m (18')
MAX FLOW RATE
144 LPM (38 GPM)
MAX OPERATING TEMP
43°C (110°F)
COOLING
Oil free
MOTOR PROTECTION
Auto reset thermal overload
MOTOR HOUSING
Engineered plastic
PUMP HOUSING
Engineered plastic
BASE
Engineered plastic
UPPER BEARING
Ball bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Carbon and ceramic
IMPELLER TYPE
Non-clogging vortex
IMPELLER
Engineered plastic
HARDWARE
Stainless steel
MOTOR SHAFT
42OJ2 stainless steel
GASKET
NBR
  • 14
  • 28

Caution

All installation of controls, protection devices and wiring should be done by a qualified licensed electrician. All electrical and safety codes should be followed including the most recent National Electric Code (NEC) and the Occupational Safety and Health Act (OSHA).

Selection Guide

  1. Integral float operated mechanical switch, no external control required.
  2. Single piggyback variable level float switch or double piggyback variable level float switch. Refer to FM0477.
  3. See Basins.

Optional Pump Stand P/N 10-2421

Accessories

 

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