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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.
READ MORE...

 

Grundfos® Cast Iron UP(s)

stainless circulators

Support Material:

MODELS & SPECIFICATIONS COMPETITOR CROSSOVER
OPERATION MANUAL

residential pumps

ACCESSORIES, CONNECTIONS, TIMER, & AQUASTAT
NAMEPLATE AND MODEL READING residential pumps REPLACEMENT / DISCONTINUED UNITS
residential pumps 3-SPEED TECHNOLOGY BROCHURE Hot Water Solutions HOT WATER SOLUTIONS

Heating systems
Common uses:
• Ground-source heat pumps
• Radiant floor heating
• Hydronic and fan-coil heating
• Solar heating
• Heat recovery/heat pumps.

Pump types with cast iron housing are generally used for these applications, considered to be closed systems pumping water or water/glycol mixtures. However, when water conditions exist that are not compatible with cast iron, we recommend the use of bronze or stainless steel.

Building on success
Due to the popularity of the UPS15-58 SuperBrute, we designed four new models to expand the 3-speed circulator range. For most hydronic heating applications, the UPS15-58 is the only circulator you will ever need. But, since some situations require unique demands, the UPS26- 99, UPS43-44, UPS15-35 and UPS15-55 were designed to complete the SuperBrute range. All the pumps contain the same features that made the original SuperBrute such a sought-after alternative. Flexibility, ease of installation, and reduced inventory are the benefits that make the SuperBrute team the new standard in circulators.

General Overview:
A wet rotor circulator pump is designed to be smaller and more efficient than standard pumps. Standard pumps use a mechanical seal to connect the motor to the “water moving side.” A wet rotor circulator pump does not have this type of connection (coupling) since all the rotating parts are totally immersed in water by means of a stainless steel barrier (canister) that isolates these rotating parts from the motor. The water keeps the circulator lubricated and running cool. Since there is no mechanical seal, there are fewer moving parts that might fail and cause the pump to leak. Grundfos® Pumps has developed several wet rotor circulator pump models to meet the needs of domestic hot water recirculation systems.


ups speed selector
• 5 models replace 63  competitor pumps  on the UP(S) S = 3-speed
• SuperBrutes offer a 3-speed switch for extreme flexibility
 


ups check valve
Removable check valve eliminates need for an in-line flow check
ex: UPS15-58F(C) C = Check valve
 
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