Inquiry (采购产品): Gauge guard I would like to know more information about diaphragm seal or gauge guard that can be used to protect a manometer from a direct contact with a fluid (oil, mercury or water)and giving a correct measure after calibration : stainless steel 316 Butech connector male or female 1/8” , pressure 10,000 to 20,000psi (above 10,000psi) **** Hidden Message ***** Joselito Cabral Cidade Universitária, Q7, Ilha do Fund?o, PRéDIO 20 - RJ21941-598 BRA Company: Petrobras E-mail: joselitocv@petrobras.com.br **** Hidden Message ***** joselitocv@petrobras.com.br