NEW HYDRO-FLO® ENHANCES HEATING SYSTEM OPERATION

Morton Grove, IL -- January 27, 1997 -- ITT Bell & Gossett has introduced Hydro-Flo®, an-easy-to-install, multi-function module that improves the overall operation and efficiency of residential or light commercial heating systems.

Assembled from five high quality ITT Fluid Handling components, Hydro-Flo is ideal for new or retrofit applications in boiler-heated systems including conventional convector, radiant panel and multi-purpose. The module can be installed with a wide variety of system configurations, including those with diaphragm/bladder or steel compression tanks and/or multiple zones.

Both end users and contractors can benefit from the Hydro-Flo concept because its design and quality components help smaller, boiler-fired systems provide quiet, even warmth and deliver years of trouble free service.

Specifically, the Hydro-Flo module, which can be pre-assembled in contractors' shops and quickly installed, includes:

• ITT Bell & Gossett Model FB-38 or FB-38TU Reducing Valve featuring unique inlet pressure valve, fast fill, easy-to-see lever and a strainer that prevents debris from entering the system.
  
• ITT Bell & Gossett Enhanced Air Separator Model EAS is available in pipe sizes from 3/4" to 2", handles flow rates up to 70 GPM, has no minimum pipe requirement and has an externally removable air vent.
  
• ITT Bell & Gossett Red Fox® Circulator Model NRF-22 with 20 in./oz. starting torque, an advanced DuraGlide long-life bearing system, corrosion-resistant internal components and a self-cleaning particle shield.
  
• ITT McDonnell & Miller Guard Dog Model RB-24 (gas) or RB-120 (oil) Low-Water Cut-Off prevents dry boiler firing and is required by many codes and recommended by boiler manufacturers PowerPurge Isolation Valve and Drain reduce overall system maintenance time and costs as much of the routine maintenance can be done quickly and easily from the basement.

In addition to improving heat distribution and comfort, the Hydro-Flo module allows boiler-fired systems to operate air-free and, thus, more quietly. Airless water also improves and thermal conductivity to reduce energy costs.

Bell & Gossett, a unit of ITT Fluid Technology Corporation, is a leading manufacturer of centrifugal pumps, hydronic specialties, heat exchangers, condensate handling equipment, and packaged systems for variable and constant speed pumping, heat transfer and pressure boosting. For more information, contact, ITT Bell & Gossett, 8200 N. Austin Avenue, Morton Grove, IL 60053; phone 847/966-3700.