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Sewage-Waste
600 Series

Submersible sewage or dewatering non-clog pumps.

 
 
Features andBenefits
ProductSpecifications
TechnicalData
Literature and Documents

  • Model 611: 1 HP, Model 621: 1.5 HP, Model 631: 2 HP, Model 641: 3 HP, Model 651: 5 HP, Model 661: 7.5 HP 
  • Class 30 cast iron construction
  • All units are double seal for extra motor protection
  • Corrosion-resistant, powder coated epoxy finish
  • Stainless steel screws, washers, tag and seal assembly
  • 1 Ph – capacitor start, capacitor run
  • Oil-filled, hermetically-sealed motor with heavy-duty, finned motor housing for added heat dissipation
  • Continuous duty operation in submerged conditions
  • Maximum temperature for sewage or dewatering: 104° F (40° C) with 1.2 service factor (1.0 service factor on model 661)
  • 416 stainless steel motor shaft
  • Stainless steel fitted tandem shaft seals, carbon/ceramic seal faces
  • Oversized upper and lower ball bearings running in an oil bath
  • Buna N square rings and seals used throughout
  • All models pass 2 ½” (63 mm) spherical solids
  • Specify 3” NPT vertical, 3” horizontal flanged or 4” horizontal flanged discharge
  • 100% computerized tested
  • Major width: 17-9/16" (44.6 cm)
  • Major height: 29-1/4" (74.3 cm)
  • Rail systems available for all models
  • Control panels with overload protection available
  • Non-automatic for variable level control systems
  • Double seal only
  • Patent No. 6,364,620
Notes

The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non-automatic pumps.

 

Reserve powered design.

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

HERTZ
60 Hz
MOTOR
1 - 7.5 HP
VOLTAGE
200 - 575 V
PHASE
1 or 3 Ph
RPM
1750 RPM
TYPE
Capacitor start capacitor run or 3 phase
INSULATION
Class F
AMPS
1.6 - 28.0 Amps
OPERATION
Nonautomatic
DISCHARGE SIZE
3" NPT (optional 3" or 4" flange available)
SOLIDS HANDLING
2-1/2" (63 mm) spherical solids
CORD LENGTH
25' (8 m) standard
CORD TYPE
UL listed 3-wire cord
MAX HEAD
65' (19.8 m)
MAX FLOW RATE
533 GPM (2018 LPM)
MAX OPERATING TEMP
104° F (40° C)
COOLING
Oil filled
MOTOR PROTECTION
Auto reset thermal overload (1 Ph)
CAP
Cast iron
MOTOR HOUSING
Cast iron
PUMP HOUSING
Cast iron
BASE
Cast iron
UPPER BEARING
Ball bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Tandem carbon and ceramic
IMPELLER TYPE
Semi-open
IMPELLER
Ductile iron
HARDWARE
Stainless steel
MOTOR SHAFT
Stainless steel
GASKET
Buna N O-Ring
  • 54
  • 2
  • 8
  • 11

 

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