Home  >  ROD SEALS / BUFFER RINGS  >  AS2 - 2 PC STEPPED BTFE/NBR ROD BUFFER SEAL - INCH  > 8.5 x 9.116 x 0.247 Stepped BTFE 2Pc Rod Buffer Seal Assembly Inch

8.5 x 9.116 x 0.247 Stepped BTFE 2Pc Rod Buffer Seal Assembly Inch

Item #:AS239E-136B 
Available: 10.00
Stepped seals are used to buffer pressure spikes from the primary rod seal, and are sometimes used in tandem. Combined with an unloaded U-cup, pressure builds between the step seal and primary seal and helps load the U-cup. Seals are machined from bronze filled PTFE. Expanders are 70 durometer high memory nitrile, also available with FKM expander rings. Part numbers that contain a P63D suffix are made from 63 shore D polyurethane.
Temperature: -40°F to 225°F
Pressure: 0 to 3500 PSI

151.38
Each
Quantity:
Quantity Price
1 151.38
Hydraulic SealAlternative Seals: CBR, CTB, Rectangular Buffer

ID-0.625 OD-0.912 HT-0.125
SPEC SHEET

AS239E-136B
8.5 x 9.116 x 0.247 Stepped BTFE 2Pc Rod Buffer Seal Assembly Inch
151.38
Each
10.00
Quantity: