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Wet Rotor Circulators are equipped with 3-speed motors.

Press Release Summary:

Designed for domestic hot water and closed-loop heating systems, NRF-25 and NBF-25 employ 3-speed switch and motors that promote coverage for range of hydraulic capabilities. Elements of construction include DuraGlide(TM) Bearing System, heat-resistant and non-metallic closed impeller design, as well as self-cleaning particle shield. Covering multiple hydraulic settings, circulators offer flow rates from 24-45 gpm and heads from 19-33 ft. Optional check valve is available for NRF-25.

Original Press Release:

Bell & Gossett Adds to Its Line of 3-Speed NRF Circulators

MORTON GROVE, Illinois, September 25, 2008 - Bell & Gossett has expanded its line of 3-Speed NRF wet rotor circulators for domestic hot water and closed-loop heating systems. The new model NRF-25 and NBF-25 circulators are equipped with 3-speed motors, which allow the pumps to cover a wide range of hydraulic capabilities.

The complete line of Bell & Gossett 3-Speed NRF circulators all include:
o Three-speed switch, providing more performance flexibility
o Multiple hydraulic settings which allow one NRF or NBF pump to replace several competitors pumps, resulting in lower inventory levels
o High starting torque
o Bell & Gossett's unique DuraGlide(TM) Bearing System
o Heat resistant and non-metallic closed impeller design
o Self-cleaning particle shield

NRF 3-speed circulators offer flow rates from 24 to 45 GPM, and heads from 19 to 33 feet. The NRF-25 model offers performance coverage that exceeds that of competitive circulators. An optional check valve is also available for the NRF-25 model.

With the addition of the NRF-25 and the NBF-25 models, the Bell & Gossett line now has a complete offering for residential and light commercial heating systems.

For more information on the Bell & Gossett 3-Speed NRF Circulators, contact your local Bell & Gossett Representative or visit

About Bell & Gossett
Bell & Gossett, a brand of ITT Corporation, is a leading manufacturer of centrifugal pumps, circulators, hydronic specialties, heat exchangers, condensate handling equipment, and packaged systems for variable and constant speed pumping, heat transfer and pressure boosting.

About ITT Corporation
ITT Corporation is a diversified high-technology engineering and manufacturing company dedicated to creating more livable environments, enabling communications and providing protection and safety. The company plays an important role in vital markets including water and fluids management, global defense and security, and motion and flow control. Headquartered in White Plains, N.Y., the company ITT employs approximately 40,000 people and generated $9 billion in 2007 sales.

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