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Model 49

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Sump and Effluent Pumps // Residential Use

Model 49

Submersible Pump.  Dewatering (Sump) passes 3/8" (9.5 mm) spherical solids.

Features and Benefits

  • Oil-filled, hermetically-sealed motor with automatic reset thermal overload protection
  • Rugged, cast iron motor housing with corrosion-resistant, baked-on enamel finish
  • Efficient heat sink for heat dissipation
  • Glass-filled polypropylene base and pump housing with no screen
  • Passes 3/8” (9.5 mm) spherical solids
  • Reliable tethered float switch
  • Carbon and ceramic rotary seal
  • Watertight, neoprene seal between motor and cover
  • Stainless steel screws and hardware
  • Temperature rating: 104 °F (40 °C)
  • On point: 11-1/4” (28.6 cm)
  • Off point: 4-1/8” (10.5 cm)
  • Maximum width: 8-3/32" (21 cm)
  • Maximum height: 10-1/2" (26.7 cm)
  • Weight: 11 lbs (5 Kg)
  • Fits 12" (30 cm) diameter pits
  • 100% factory tested after assembly

Notes 

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

Product Specifications

Motor 1/4 HP
Voltage 115 V
Phase 1 Ph
Hertz 60 Hz
RPM 3450 RPM
Type Permanent split capacitor
Insulation Class B
Amps 4.0 Amps
Operation Automatic
Auto On / Off Points 11-1/4" / 4-1/8" (28.6 cm / 10.5 cm)
Discharge Size 1-1/2" NPT
Solids Handling 3/8" (9.5 mm) spherical solids
Cord Length 10' (3 m) standard
Cord Type UL listed, 3-wire cord and plug
Max Head 18' (5.5 m)
Max Flow Rate 32 GPM (121 LPM)
Max Operating Temperature 104 °F (40 °C)
Cooling Oil filled
Motor Protection Auto reset thermal overload
Cap Engineered plastic
Motor Housing Cast iron
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
Impeler Engineered plastic
Hardware Stainless steel
Gasket NBR
  • 60Hz
  • cCSAus
  • SSPMA
  • Powder Coated Tough
  • Designed Machined Assembled

Technical Data

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 Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).

Selection Guide

  1. To select an appropriate basin, go to Basins.

Optional Pump Stand P/N 10-2421

Accessories

Model Comparison Charts

Pump Performance Curves

Design Tools