Hydromatic SP Series Pump

SKU: HYD 5220, HYD 5320, HYD 5330, HYD 5350, HYD 5370 Categories: ,
Specifically designed to meet the demands of handling wastewater and sewage in residential and commercial building applications.


  • Carbon/Ceramic Type 21 Mechanical Shaft Seal
  • Oil-Filled Motor with Automatic Reset Thermal Overload for Maximum Protection (on single phase motors only)
  • Upper and Lower Single-Row Ball Bearing Construction
  • Piggyback Plug Available for Easy Maintenance and Switch Replacement

BODY CONSTRUCTION:  Class 30 Cast Iron (SP50AB models are naval bronze)
HORSEPOWER:  Available in 4/10 or 1/2 HP
MAXIMUM HEAD:  SP40: 25′ / SP50: 28′
FLOW at 10′ LIFT:  SP40: 112 GPM / SP50: 132 GPM
SWITCH TYPE:  Available With or Without Diaphragm Pressure Switch
MINIMUM SUMP DIAMETER:  18″ for simplex / 30″ for duplex
DISCHARGE PIPE SIZE:  SP40: 2″ NPT / SP50: 2” NPT (3” opt.)
MAXIMUM SOLIDS HANDLING SIZE:  SP40: 1-1/4″ / SP50: 1-1/2″
AMP DRAW (full load):  See Spec Sheet (Model, HP, and Voltage Dependent)
CORD LENGTH:  10′ SJTW (20′ optional)
VOLTAGE:  Available in 115v/230v 1-phase OR 200V, 230V, 460V, or 575V 3-phase
MAXIMUM WATER TEMPERATURE:  140 degrees F (60 degrees C)
MOTOR:  4/10 or 1/2 HP PSC with Thermal Overload Protection
IMPELLER CONSTRUCTION:  SP40 is Thermoplastic / SP50 is Cast Iron

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