Enactus-H12N Burgmann H12N Replacement

Features For stepped shafts Single seal Balanced Dependent of direction of rotation Torque transmission via conical spring Advantages High flexibility due to extended selection of materials Insensitive to low solids contents Short Installation length possible (G16) Economical balanced seal Seat cooling for hot water applications available (G115) No damage of the shaft by set screws Recommended applications Chemical industry Pulp and paper industry Water and waste water technology Low solids content media (H12GN) Hot water Chemical standard pumps Water and sewage pumps Operating range Shaft diameter: d1 = 10 ... 80 mm (0.4" ... 3.125") Pressure: p1 = 25 bar (363 PSI) Temperature: t = -50 °C ... +220 °C (-58 °F ... +430 °F) Sliding velocity: vg = 15 m/s (50 ft/s) Axial movement: ±1.0 mm Materials Seal face: Carbon graphite antimony impregnated (A) Seat G9: Silicon carbide (Q1),Website:http://www.mechanicalsealsuppliers.com, Special cast CrMo steel (S) serviceProvide special designAccording to the requirements and conditions for the custom processing Dimensions in mm d1 d2 d3 d6 d7 d8 d21 d22 db