SRVC Electric Motors

(810)820-2940 Email: Roy@srvcelectricmotors.com NEW Electric Motors, Gear Reducers, Pumps, and Parts!

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Circulator Pumps

New circulator pump motors made by Century Electric, Marathon Electric, and Rotom Electric.

Applications may include hot water circulation, heating, boilers, booster-pump, and many other close circuit systems.

A circulator pump is a specific type of pump used to circulate gases, liquids, or slurries in a closed circuit. They are commonly found circulating water in a hydronic heating or cooling system. Because they only circulate liquid within a closed circuit, they only need to overcome the friction of a piping system (as opposed to lifting a fluid from a point of lower potential energy to a point of higher potential energy).

Circulator pumps as used in hydronic systems are usually electrically powered centrifugal pumps. As used in homes, they are often small, sealed, and rated at a fraction of a horsepower, but in commercial applications they range in size up to many horsepower and the electric motor is usually separated from the pump body by some form of mechanical coupling. The sealed units used in home applications often have the motor rotor, pump impeller, and support bearings combined and sealed within the water circuit. This avoids one of the principal challenges faced by the larger, two-part pumps: maintaining a water-tight seal at the point where the pump drive shaft enters the pump body.

Small- to medium-sized circulator pumps are usually supported entirely by the pipe flanges that join them to the rest of the hydronic plumbing. Large pumps are usually pad-mounted.

Pumps that are used solely for closed hydronic systems can be made with cast iron components as the water in the loop will either become de-oxygenated or be treated with chemicals to inhibit corrosion. But pumps that have a steady stream of oxygenated, potable water flowing through them must be made of more expensive materials such as bronze.

SRVC Electric offers inexpensive replacement options for all hot water, and booster pump applications.

  • Commercial
  • Residential
  • Industrial
  • Churches
  • Schools

Replacements include:

  • Armstrong
  • Bell & Gossett
  • Rotom

*CLICK HERE FOR AN IMMEDIATE QUOTE, CROSS-REFERENCES, OR REPLACEMENT OPTIONS. 

*PLEASE INCLUDE YOUR DAYTIME CONTACT DETAILS, AND THE INFORMATION FROM THE NAMEPLATE OF YOUR MOTOR, PUMP, OR GEAR-PRODUCT.

LET THE FRIENDLY STAFF AT SRVC ELECTRIC MOTORS ASSIST YOU IN LOCATING THE CORRECT REPLACEMENT MOTOR, PUMP, GEAR PRODUCT, OR PARTS!

*MOST ORDERS SHIP SAME DAY FROM STOCKING LOCATIONS THROUGHOUT THE USA!


SRVC ELECTRIC MOTORS LLC

2422 STOCKBRIDGE AVENUE

BURTON, MI  48509

 

CONTACT:  ROY HALL

PHONE: (810) 820-2940

FAX (248)677-8200

BURTON, MICHIGAN 48509 USA

HOURS: MONDAY-FRIDAY 7:00AM – 6:00PM EDT

SATURDAY 9:00AM – 12:00 NOON

EMAIL: Roy@srvcelectricmotors.com

WEB: https://srvcelectricmotors.com/

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