Product Description
Single Unbalanced Mechanical Seal
Item No.: OY-59U (Equivalent to John Crane 59U)
Operating Conditions:
Mediums: Water, oil, organic liquids, middle corrosion liquids and other mediums including solid granule.
Pressure: Up to 20bar or 290psi
Speed: Up to 25m/s or 82ft/s
Temperature: -40 to 230 centigrade degree (depending on materials used)
To ISO 3069 and DIN 24960
Material:
Seal face/Primary ring: Carbon graphite, Silicon carbide, Tungsten carbide.
Seat/Mating ring: Alumina ceramic, Silicon carbide, Tungsten carbide.
Secondary seals: NBR, Viton, PTFE, EPDM, Silicone.
Spring and others: SUS304, SUS316, SUS316L etc
Shaft Size: 14mm to 100mm