Burgmann double cartridge seal

ISP CARTEX MTEX DN SEAL Materials Seal face: Carbon graphite (A), Silicon carbide (Q1) Seat: Silicon carbide (Q1), Tungsten carbide (U2) Secondary seals: FPM (V), EPDM (E), FFKM (K) Bellows: Inconel® 718 (M6) Springs: Hastelloy® C-4 (M) Metal parts: CrNiMo steel (G), Duplex (G1) Features Double seal Mtex-DN: API Plan 52 (53/54) Mtex9-DN: API Plan 53/54 Cartridge Balanced Independent of direction of rotation Metal bellows Stationary Springs Pumping device independent of direction of rotation Advantages Ideal seal for standardizations Universal applicable for packings conversions, retrofits or OEM Suitable for high temperature No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height Trouble-free running due to bellows unit with vibration dampers (essential in case of dry-running) No damage of the shaft by dynamically loaded O-Ring Self cleaning effect of the bellows Installation faults are avoided, cost-effective No damage caused by dirt entered during assembly Straightforward and easy installation due to pre-assembled unit (reduced down-times) Individual adaptation to pump design possible