Single Cartridge Mechanical Seal

The Single Cartridge Seal combines a mechanical seal, sleeve, and gland plate in one assembly. Known for its straightforward design, it simplifies installation by minimizing fitting complications. This cartridge model is widely used due to its ease of use and reliability.

Materials
Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perflourocarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)

Application
Process industry
Petrochemical industry
Chemical industry
Pharmaceutical industry
Power plant technology
Pulp and paper industry
Water and waste water technology
Mining industry
Food and beverage industry
Sugar industry

Shaft diameter:
d1 = 25 ... 100 mm (1.000" ... 4.000")

Pressure:
p1 = 25 bar (363 PSI)

Temperature:
t = -40 °C ... 220 °C (-40 °F ... 428 °F)