Standard Cartridge Seals

We are offering standard cartridge seals features double seal balanced standard cartridge according api 682 / iso 21049 type a arrangement 2 (2cw-cw) fixed throttle bushing pumping spiral operating range pressure: p = 32bar (464psi) temperature: t = -50 °c~204 °c (-58 °f~399 °f) sliding velocity: vg = 23 m/s (75 ft/s) sizes: 20~110 mm (.8”~4.3”) materials seal face: silicon carbide, carbon graphite, tungsten carbide secondary seals: fkm (v), epdm (e), ffkm (k), perfluorocarbon rubber/ptfe (u1) metal parts: 316, crnimo steel (g), crnimo cast steel (g).