Europe, Middle East and Africa / English Change

 

Waste-Mate
270 Series

Submersible sewage, *effluent or dewatering pumps.

 
 
Features andBenefits
ProductSpecifications
TechnicalData
Literature and Documents

  • Durable, ASTM Class 25 cast iron motor housing cover and pump housing
  • Engineered plastic base on model 270
  • Not affected by materials normally found in drainage and sewage sumps
  • Stainless steel screws, bolts and handle
  • Oil-filled, hermetically-sealed, automatic reset thermal overload protected motor
  • Neoprene square ring & gasket
  • Carbon and ceramic shaft seal
  • 4270 series double seal pump available
  • Cast iron base on 4270
  • Upper sleeve bearing and lower ball bearing running in a bath of oil
  • Passes 2” (50 mm ) spherical solids
  • 2” NPT discharge
  • Corrosion-resistant, powder coated epoxy finish
  • Models available packaged with a piggyback variable level float switch
  • Simplex and duplex systems available
  • Packaged systems available

Consult factory for special applications:

  • Electrical alternators for duplex systems available with variable level control switches
  • Minimum recommended basin size (small load applications): simplex – 18” x 30” (45.7 x 76.2 cm), duplex – 30” x 30” (76.2 x 91.4 cm)
  • Standard model 270 – 49 lbs (22 Kg)
  • Standard model 4270 – 73 lbs (33 Kg)
  • High water alarms available
  • Mechanical alternators available for duplex systems
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.

*May be used in those states where codes do not restrict solids size in effluent systems.

HERTZ
60 Hz
MOTOR
1 HP
VOLTAGE
115 or 230 V
PHASE
1 Ph
RPM
3450 RPM
TYPE
Permanent split capacitor
INSULATION
Class B
AMPS
7.5 - 15.0 Amps
OPERATION
Automatic or nonautomatic
DISCHARGE SIZE
2" NPT
SOLIDS HANDLING
2" (50 mm) spherical solids
CORD LENGTH
20' (6 m) standard
CORD TYPE
UL listed, 3-wire neoprene cord and plug
MAX HEAD
29' (8.8 m)
MAX FLOW RATE
132 GPM (500 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
Engineered plastic or cast iron
UPPER BEARING
Sleeve bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Carbon and ceramic
IMPELLER TYPE
Non-clogging vortex
IMPELLER
Engineered plastic
HARDWARE
Stainless steel
MOTOR SHAFT
JIS S45C steel
GASKET
Neoprene
  • 54
  • 2
  • 8
  • 11
HERTZ
50 Hz
MOTOR
1.1 - 1.7 KW
VOLTAGE
220 or 380 V
PHASE
1 or 3 Ph
RPM
2800 RPM
TYPE
Permanent split capacitor or 3 Ph
INSULATION
Class B
AMPS
3.0 - 8.5 Amps
OPERATION
Automatic or nonautomatic
AUTO ON/ OFF POINTS
Variable level switch
DISCHARGE SIZE
2" NPT
SOLIDS HANDLING
50 mm (2") spherical solids
CORD LENGTH
6 m (20') standard
CORD TYPE
SOW/SOOW (CE model H07RN-F)
MAX HEAD
6.7 m (22.1'), 13.5 m (44.2')
MAX FLOW RATE
24.0 m3/hr (106 GPM), 33.0 m3/hr (145 GPM)
MAX OPERATING TEMP
54°C (130°F)
COOLING
Oil filled
MOTOR PROTECTION
Auto reset thermal overload
CAP
Cast iron
MOTOR HOUSING
Cast iron
PUMP HOUSING
Cast iron
BASE
Engineered plastic or cast iron
UPPER BEARING
Sleeve bearing
LOWER BEARING
Ball bearing
MECHANICAL SEALS
Carbon and ceramic
IMPELLER TYPE
Non-clogging vortex
IMPELLER
Engineered plastic or cast iron
HARDWARE
Stainless steel
MOTOR SHAFT
AISI 1144 steel or JIS S45C steel
GASKET
Neoprene
  • 14
  • 28
  • 8

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).

Maximum temperature of sewage or dewatering must be limited to 130°F (54°C). For over 130°F (54°C) special quotation required.

Selection Guide

  1. For automatic use single piggyback variable level float switch or double piggyback variable level float switch. Refer to FM0477.
  2. See FM1228 for correct model of simplex control panel.
  3. See FM0712 for correct model of duplex control panel.

Accessories

 

×

 

×