Mechanical seals origin Korea, Phớt bơm hóa chất, Phớt bơm Chesterton 440, Mechanical seals Outside

- Temperature(t) : -30 ~ 200℃ (depending on materials)
- Pressure(p1) : Up to 1.5Mpa
- Speed(Vg) : 15 m/s (49ft/s) 

Material: 

Seal face
- Silicon carbide

Mating face
- Silicon carbide