· Overview of the Bell & Gossett Circuit Sentry Valve
· Operation of the cartidge's rolling seal
· Circuit Sentry Valve Kit components
· Available Hookup Kits

The bulletin (A-620) also includes diagrams, charts and explanations of the various operating features of the Circuit Sentry Cartridge.

Bell & Gossett is a brand of ITT Corporation, the 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 at 8200 N. Austin Avenue, Morton Grove, IL 60053; phone 847/966-3700; fax 847/966-9052; or visit www.bellgossett.com.