UC-303-B

Integrated Circulation Pumps That Save You Time and Money
The UltraCirc™ design incorporates a ball valve on the inlet
side of the pump, a spring check valve on the discharge side of the pump and ˝” sweat union connections.  The compact design saves space, the cost associated with purchasing the additional fittings and is also a huge labor-saving product for the contractor/plumber.  The UltraCirc™ feature is available on the SM-303 and SMT-303 series pumps.  The SM-909 series pumps are available for larger plumbing circuits.

Features:

  • Integrated Check Valve
  • Integrated Ball Valve
  • Adjustable Thermostat (Optional)
  • Quick Release Screw Ring
  • Low flow provides minimal flow velocities thereby reducing the effect of pipe erosion and noise caused by vibration.
  • Rated for temperatures to 230 degree F and line pressures to 150 PSI
  • Requires only 33 watts of power

Technical Data:

Model

Volts

Cycle

Phase

Watts

Amps

Maximum. Pressure

Maximum Temperature

Weight (lbs.)

UC-303-B

115

60

1

33

0.30

150 PSI

230F

2.5

UC-303-B

230

60

1

33

0.15

150 PSI

230F

2.5

UC-353-B

230

50

1

28

0.13

150 PSI

230F

2.5


Performance Curve:

 


Material of Wetted Parts:

  • Brass Housing
  • 316 Stainless Steel Rotor and Separating Wall
  • Noryl Impeller
  • Ceramic Bearing Ball
  • Carbon Graphite Bearing Cap
  • EPDM O-Ring

 


Ordering Information:

Standard pump configuration includes brass inline housing,
concealed capacitor, and internal terminal strip w/ wiring diagram for hard wiring.

Options Available:

  • 6 ft. line cord with plug (115V models Only)
  • 230V, 60Hz, 50Hz, and 24VAC motors
  • Adjustable Thermostat (95-158F)
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