Bi-direction design availableCartridge unitCategory 2and 3, Type A, Arrangement 2 or 3Design acc. To API 682/ISO21049Dual SealIntegrated pumping device availableRotating multi springs
Suitable for pressure reversals.
Extended field of operation in terms of temperature and pressure.Fits to any seal chamber.Metal parts in special material availableOptimized torque transmission
Safe operation due to metal torque transmission at the rotating seat