AS-R8-1T multiple spring mechanical seal to replace Johncrane 8-1T seal

Suggested operating limits

Temperature:-20～250℃

Speed: ≤15m/s

Pressure:≤ 1.2Mpa

Combined material

Rotary face: Carbon/SIC/TC

Stat Ring: Ceramic/SIC/TC
 

Description:

AS-8-1T to replace  Johncrane 8-1T seal belongs to a high-pressure elastomer O-ring Seal family that includes Type AS-R8-1 / AS-R8B1 / AS-R8-1T / AS-R8B1T seals （The AS-R8B1 and AS-R8B1T seals are balanced constructed for higher pressures and the AS-R8-1T / AS-R8B1T seals have a narrow cross section for smaller stuffing boxes）. The family of mechanical seals are available in a broad range of materials for actually different industrial fluids needs. These are component seals that can be shaft mounted or built into a cartridge.

Features
Positive set screw mechanical drive design;
Lapped Faces result in high performance precision finish for best sealing performance;
Compact designs allow use in all  kinds of rotating equipment – mixer and agitators,centrifugal pumps.