• Unitech Heat Transfers

Shell & Tube Heat Exchanger

Unitech Heat Transfers, a manufacturer of heat exchangers, offers Shell and Tube Heat Exchangers. The OP or “O-Ring Protected” design has proven to be the preferred TEMA type AEW shell and tube heat exchanger in the market. The OP design has removable tube bundle, nozzle location flexibility, and a unique threaded O-ring retainer that permits removal of the reversing bonnet without disturbing the piping or draining the shell side fluid. Removal of the channel cover permits full inspection and cleaning of the tube side. Double "O" ring seal protection permits the bundle to expand and compress without strain or intermixing of shell and tube side fluids. O-rings retain compression and are unaffected by vibration and temperature changes. Telltale holes reveal any leakage. Its special feature is the unique construction of the OP permits inspection and maintenance of the tube side without draining the shell side or disturbing the piping.