John Crane Type2 Replacement
Non-pusher elastomer bellows mechanical seal type 2 is ideal for use in very short stuffing boxs due to a compact working height. Type2U,Type2K conform with US and UK standard respectively. Type 2 mechanical seal is widely used in the pumps, mixers, air compressors, fans and other rotating equipment.
Standard Stationary Seat:T1NG,T1N T1NG equivalent to John Crane NG T1N equivalent to John Crane N | |
Alternatives Stationary Seat:T6WG,T6W T6WG equivalent to John Crane WG T6W equivalent to John Crane W | |
Shaft diameter: d1=16…75mm(0.625” …3.000”)
Pressure: p=0…1.7Mpa(246.5psi)
Temperature: t = -40 °C …200 °C(-40°F to 392°F)
Sliding velocity: Vg≤13m/s(42.6ft/m)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials