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FEATURE PRODUCT
Grundfos Comfort System hot water now

The Wait Is Over
Save Water Now!
The average home wastes over 31 gallons a day and over 11,000 gallons a year waiting for hot water. That’s not just wasted water, that’s wasted money and wasted time. But you don’t have to take it anymore.
The Grundfos Comfort System pumps hot water through your existing pipes, so hot water is never wasted and comfortable water is always at hand – in an instant.
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THE QUIET REVOLUTION
Grundfos® VersaFlo® UP(S) Wet Rotor Circulators

Support Material:

MODELS DATAPLATE AND MODEL READING
COMPETITOR CROSSOVER

residential pumps

QUICK PERFORMANCE RANGE
OPERATION MANUAL

residential pumps

TECHNICAL DATA

UPS Versaflo pumpGrundfos® Pumps is the only manufacturer of large, wet-rotor circulators in the U.S. commercial market with a proven track record of more than 25 years experience. Our VersaFlo® UP(S) wet rotor circulators are whisper-quiet and maintenance-free. They feature an integrated pump and motor design. Fewer parts means greater ease of installation and durability.

QUIET OPERATION
Fans are often a source of noise and vibrations that can resonate throughout a building via pipe work. Wet rotor design eliminates the need for a fan to cool the motor: water being pumped surrounds the rotor, cooling and lubricating the shaft and bearings. No noise. Just quiet.
MAINTENANCE-FREE
The Grundfos® VersaFlo® UP(S) wet rotor circulators are virtually maintenance-free and offer many advantages over three-piece, dry rotor pumps.
> No seals - eliminates hot water leakage
> No oil - pumped water is the lubricant
> No couplers - ensures no maintenance required
INCREASED OPERATING EFFICIENCY
The VersaFlo® UP(S) uses dynamically balanced rotors and laser-welded, stainless steel, curved blade impellers. Stainless steel impellers provide a higher pump efficiency than cast-bronze or cast-iron impellers.
ENERGY AND COST SAVINGS
The speed switch on the VersaFlo® UPS motor allows you to adjust the pump speed to meet the needs of your system, thereby reducing energy consumption and saving you money.
PUMP APPLICATIONS
VersaFlo® UP(S) pumps are available in varying sizes and material construction ideal for commercial buildings and large residences.
> Cast iron for closed systems (heating and air conditioning)
> Bronze for open systems (domestic hot water)
> Heating systems for apartments, colleges, and hospitals
> Hot water recirculation for apartments and hotels
> Snow melt, and hot water recirculation for large residential and light commercial
> Radiant heating for residential and com-mercial structures
REPLACEMENT VALUE
Most VersaFlo® UP(S) pumps can replace other manufacturers’ three-piece dry runners without piping modifications − and occupy less space. For more information about VersaFlo® UP(S) pumps, contact your Grundfos® representative or visit www.versaflo.com.
BUILT TO LAST
The stainless steel impellers, rotor shaft, bear­ing plate, and rotor cladding on VersaFlo® UP(S) pumps are corrosion-resistant and built to last.
USER-FRIENDLY
You can ensure that the electrical connections and rotation of your pump are correct by checking the indicator lights on the terminal box.

Pumps Electrical Connections

 
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