AS-R8-1 multiple spring mechanical seal

Suggested operating limits

Temperature:-20～180℃

Speed: ≤15m/s

Pressure:≤ 1.2Mpa

Combined material

Rotary face: Carbon/SIC/TC

Stat Ring: Ceramic/SIC/TC

Seat Type: Standard AS-SP, Alternative AS-ORSA

Description

AS-R8-1 is a Multiple Spring Mechanical Seal with a highly effective ‘O’-Ring Mounted  design. It is to replace AES M01S,Vulcan 1609S，Johncrane 8-1，Sterling 290S seals.
A PTFE backup ring is recommended to be specified for higher pressure ‘O’-Ring applications.

Features
Standard Multiple Spring, Grub Screw Mechanical Seal
Commonly used in Chemical and Petrochemical duties
Frequently fitted along with the Type 25 clamped Stationary.