Home  >  ROD SEALS / BUFFER RINGS  >  AS2 - 2 PC STEPPED BTFE/NBR ROD BUFFER SEAL - INCH  > 2.75 x 3.174 x 0.166 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch

2.75 x 3.174 x 0.166 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch

Item #:AS235E-44B 
Available: 41.00
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

33.10
Each
Quantity:
Quantity Price
1 33.10
Hydraulic SealAlternative Seals: CBR, CTB, Rectangular Buffer

ID-0.625 OD-0.912 HT-0.125
SPEC SHEET

AS235E-44B
2.75 x 3.174 x 0.166 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch
33.10
Each
41.00
Quantity: