... water , other pressure media which have no effect on bronz. Application: steam, air, oil, water, other ... pressure media which have no effect on bronze.1-1/2”(40mm), 2”(50mm), ... ), 6”(150mm) dial sizes availableBottom or back connection, front and back flanges, u-clamps.Vacuum to 10,000 ... of HVAC & Industrial application requiring accurate and uniform response over entire range. Any application ...