Features Unbalanced Dependent on direction of rotation Solid seats Advantages Suitable-to-ceramic design Only few parts Easy to flush Recommended applications Chemical industry Pharmaceutical industry Food and beverage industry Operating range Shaft diameter: d1 = 10 … 80 mm (0.39" ... 3.15") Pressure: p1= 20 bar (290 PSI) Temperature: t = -40 °C … 220 °C (-40 °F … 428 °F) Sliding velocity: vg = 15 m/s (49 ft/s) Seal face: Silicon Carbide (Q1,Website:http://www.mechanicalsealsuppliers.com, Q2) Seat: Carbon graphite resin impregnated (B), Silicon carbide (Q1, Q2) Secondary seals: EPDM (E), NBR (P), FKM (V), FFKM (K) Springs: CrNiMo steel (G)serviceProvide special designAccording to the requirements and conditions for the custom processing