CAST IRON SUMP/EFFLUENT PUMPS

CAST IRON SUMP/EFFLUENT PUMPS

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APPLICATIONS

Ideal for average to high-volume water and effluent removal in residential spaces such as basements, laundry facilities, and crawlspaces.

FEATURES & BENEFITS

  • Automatic submersible sump/effluent pumps
  • 1-1/2” FNPT discharge
  • Piggyback float switch
  • Clog-resistant design (1/2″ semi-solids handling)
  • PSC motor
  • 10′ cord
  • Not suitable for pond use

Replacement Parts

Part Number Description
640171 Tethered Float Switch, Piggyback, 10 ft (3 m)
640172 Tethered Float Switch, Piggyback, 20 ft (6.1 m)
14942758 RL-SC-RVS Vertical Float Switch, Piggyback, 10 ft (3 m)

Typical Installation

Typical installation of cast iron sump / effluent pumps

Cast Iron Sump/Effluent Pumps

Sump/Effluent Pumps

Product Info

Model Item Number UPC HP Switch Amps/Volts Discharge Cord Length Gallons Per Hour at Height ShutOff Basin Diameter
0′ 5′ 10′ 15′ 20′
RL-SC33T 14942744 0 10121 14167 4 1/3 Tethered 4.4/115 1-1/2″ FNPT 10′ 3350 3000 2460 1860 960 25′ 18″ or more
RL-SC50T 14942746 0 10121 14169 8 1/2 Tethered 5.3/115 1-1/2″ FNPT 10′ 4300 3840 3000 2220 1440 28′ 18″ or more

Carton Specifications

Model Length Width Height Weight (lbs) Carton Cubes (cu ft) Pallet Quantity Qty. per Layer Layers per Pallet
RL-SC33T 7.25″ 8.75″ 13″ 20 0.48 75 25 3
RL-SC50T 7.25″ 8.75″ 13″ 20 0.48 75 25 3

Models

Model HP Amps Voltage Float Type On/Off Levels Minimum Basin Diameter
RL-SC33T 1/3 4.3 115 Tethered 13” (330 mm)/5” (127 mm) 18” (457 mm)
RL-SC33V 1/3 4.3 115 Vertical 7” (178 mm)/2.25” (57 mm) 15” (381 mm)
RL-SC50T 1/2 5.3 115 Tethered 13” (330 mm)/5” (127 mm) 18” (457 mm)
RL-SC50V 1/2 5.3 115 Vertical 7” (178 mm)/2.25” (57 mm) 15” (381 mm)

Flow Rates

Gallons/Liters per Hour
At Height: (Head) 5 ft (1.5 m) 10 ft (3 m) 15 ft (4.5 m) 20 ft (6.1 m) Shut Off
RL-SC33T 3000 / 11356 2460 / 9312 1860 / 7041 960 / 3634 25 ft (7.6 m)
RL-SC33V 3000 / 11356 2460 / 9312 1860 / 7041 960 / 3634 25 ft (7.6 m)
RL-SC50T 3840 / 14536 3000 / 11356 2220 / 8404 1440 / 5451 28 ft (8.5 m)
RL-SC50V 3840 / 14536 3000 / 11356 2220 / 8404 1440 / 5451 28 ft (8.5 m)

Specifications

Discharge Size 1-1/2″ FNPT
Intake Size 3/8″ (9.5 mm) screened opening
Pump Housing Cast iron (including volute and screen)
Impeller Vortex design
Motor Single phase PSC with automatic reset thermal overload protection
Hardware 300 series stainless steel
Bearings Ball bearings
Pump Shaft Seal Mechanical, spring-loaded, stationary carbon with Nitrile boot and rotating ceramic seat
Cooling The motor housing contains oil to cool the motor and to lubricate the bearings and seals. These pumps can be operated with the motor housing partially exposed for extended periods of time. However, for the best cooling and longest motor life, the liquid level being pumped should normally be above the top of the pump housing.