Piston Separators & Isolators
The mud pressure piston separators & piston isolators manufactured by Crown Oilfield Instrumentation are made here in the U.S. and are made with high quality materials to assure durability and performance. Crown’s separators and isolators (also known as gauge protectors and gauge savers) stand up to the toughest conditions and provide long-lasting service. Mud Pressure Separators and Isolators keep drilling mud and debris from damaging a pressure gauge’s costly internal parts all the while assisting in providing accurate pressure readings. These simple but effective devices ensure that gauges and recorders will stand up to the harshest rig conditions. Crown’s mud pressure piston separator handles working pressures up to 15,000 psi that are delivered though a one-fourth inch hydraulic hose. Crown’s 1:1 piston isolator uses not only a piston but also a rubber diaphragm to keep well-fluids, such as cement, acid, and mud, from mud gauges or chart recorders, providing double the protection from these harsh fluids.