Home  >  ROD SEALS / BUFFER RINGS  >  AS2 - 2 PC STEPPED BTFE/NBR ROD BUFFER SEAL - INCH  > 1.75 x 2.037 x 0.125 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch

1.75 x 2.037 x 0.125 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch

Item #:AS231E-28B 
Available: 36.00
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

26.94
Each
Quantity:
Quantity Price
1 26.94
Hydraulic SealAlternative Seals: CBR, CTB, Rectangular Buffer

ID-0.625 OD-0.912 HT-0.125
SPEC SHEET

AS231E-28B
1.75 x 2.037 x 0.125 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Inch
26.94
Each
36.00
Quantity: