The Sta-Kool Type 316L stainless steel cooling element protects pressure gages from large variations in temperature and pulsation. Its maximum operating temperature is 750ºF (400ºC) and maximum operating pressure is 5,000 psi at 100ºF. In tests, it has been able to reduce 400ºF (204ºC) liquid process temperatures to 100ºF (38ºC) at the active portion of a Bourdon tube. The Sta-Kool can be either threaded or welded (the latter would eliminate a potential leak path) to any pressure gage with a 0.5-in NPT male connection made of a compatible material. It can be attached between a pressure gage and diaphragm seal to achieve maximum process measurement protection, guarding against pulsation and temperature extremes.
Company
AMETEK US Gauge