Features:Equivalent to Bergmann H75VNSingle sealCartridge unitDesign acc. to API 682 / ISO 21049Category 2 and 3, Type A, Arrangement 1Independent of direction of rotationRotating multiple springsIntegrated pumping device available (SSH75VP)Operating range:Shaft diameter: d = 20 ... 110 mm (0.79" ... 4.33")*Pressure: p1 = 40 bar (580 PSI)Temperature: t = -40 °C ... +220 °C (-40 °F … 428 °F)Sliding velocity: vg = 23 m/s (75 ft/s)Axial movement: ± 2.0 ... 4.0 mm depending on diameter and installation situation* Other sizes on requestMaterials:Seal face: Carbon graphite antimony impregnated (A)Seat: Silicon carbide (Q1, Q2)Secondary seals: EPDM (E), NBR (P), FKM (V), FFKM (K)Springs: Hastelloy® C-4 (M)Metal parts: CrNiMo steel (G), Duplex (G1), Hastelloy® C-4 (M)SS-H75VP:Dimensions, items and descriptions as SS-H75VN, but with pumping ring. Shorter installation length possible.SS-H75N:Dimensions, items and description as SS-H75VN.Seal face: Silicon carbide (Q1, Q2)Seat: Silicon carbide (Q1, Q2)Enactus -H75VN Dimensions(mm)d1d2d3d4d5d6L4L5L6L7L11Overall length207010585501389594176610030801159562148100.5982.5776104409012510572158105.598.5777.561255010014011586168111.599.51278.561406012016013599188120.510218.581616070130170145109198124.510618816170801401801551192081291062381618090160205175129238129106238162051001702151851532481331092481621511018022519516825813310924816225
