PTFE Wedge mechanical seals. john crane type 59U mechanical seals

Specifications:

We offer Mechanical Seals T-59u.
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 Degree Celsius to 230 Degree Celsiusor -40F to 446F
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..