Grundfos 96402708, UPS 32-80/2, Series 200, VersaFlo (3-Speed), Cast Iron Circulator Pump, 1/2 HP, 115 Volts, 1-1/4" Flange Size, 1 Phase

FEATURES

Grundfos UPS 32-80/2 3-Speed Cast Iron Circulator Pump

The Grundfos UPS Series 200 line of wet rotor circulators is unique to commercial building services.  These cast iron pumps are designed for circulation of liquids in heating and air-conditioning systems.  Most competitor pumps are dry runners, UPS wet rotor circulators, on the other hand, are designed so that the water being pumped surrounds the rotor, cooling and lubricating the shaft and bearings.  Wet rotor design eliminates the need for a fan to cool the motor.  Fans are often a source of noise and vibrations that can resonate throughout a building via the pipework.  Eliminating the fan results in very quiet operation.

Features

• Easy to install
• Maintenance free
• Quiet operation
• Wet rotor design
• Sealless, which eliminates worries about hot water leakage
• Pumped water lubricates the shaft and bearings so there is no oil to leak
• No couplers to change
• Liquid temperature range 14 .. 248 °F
• Maximum operating pressure: 145 psi
• Port-to-port length: 11" mm

Applications

• Heating systems for apartments, colleges, hospitals institutions and schools
• Hot water recirculation for hotels, colleges, institutions, hospitals, and apartments
• Large residential heating
• Snow melt