P750VN Standard Cartridge Seals
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1 Container (MOQ)
Cartridge unit Category 2 and 3, Type A, Arrangement 1 Design acc. to API 682 / ISO 21049 Independent of direction of rotation Integrated pumping device available (P750VP) Rotating multiple springs Single seal Technical Features "Low-Emission-Seal" acc. to the American STLE-limits Extended field of operation in terms of temperature and pressure Fits to any seal chamber Metal parts also in special materials available Typical Industrial Applications Light hydrocarbons Oil and gas industry Petrochemical industry Refining technology API 610 / ISO 13709 pumps Process pumps Materials 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) Performance Capabilities Sizes - d = Upto 110 mm (Upto 4.250’’)* Pressure - p1 = 40 bar (580 PSI) Temperature - t = -40 °C ... +220 °C (-0 °F... 428 °F) Speed = 23 m/s (75 ft/s) Permissible axial movement - ± 2.0 ... 4.0 mm depending on diameter and installation situation