Browse Categories

Piston Seals

Search in Category

Piston Seals

Filter Your Search

Show Attribute Nominal Inner Diameter
Show Attribute Nominal Outer Diameter
Hide Attribute Unit of Measure

Shop by Category

Loading...
Seals/Piston Seals/Piston Seals 
Viewing Page 66 of 182 (1,818 results)
PS, 1.500 X 1.287 X 0.088 TFG - PS1600-24 | CRC Distribution Inc.

Piston diameter “I” dimensions are given for pistons without wear rings.

15% Glass Filled PTFE Material | 1.287 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$7.24
/EA
2.250 X 1.634 X 0.288 Piston Seal - PSQ-36 | CRC Distribution Inc.

These piston seals provide bi-directional, low friction sealing with increased stability and superior leakage control. The square cut energizer provides low pressure sealing and eliminates backside leakage. This seal also effectively seals between different fluids on each side of the piston seal, making gas/liquid sealing combinations possible. Piston diameter “I” dimensions are given for pistons without wear rings.

40% Bronze Filled PTFE Material | 1.634 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$55.28
/EA

Specifically designed as piston seals, these u-seals are engineered to seal on their outside diameter. They offer extended, service life and maximum reliability in piston sealing.

92A Durometer | Urethane Material | 5 1/4 in Nominal Inner Diameter | 3/8 in Cross Section | U-Seal

$71.60
/EA
5.500 X 5.108 X 0.129 TFG - PS1400-88 | CRC Distribution Inc.

The PS1400 seals offer low friction and high strength in a compact double-acting piston seal design. The PTFE seal ring, combined with a rubber energizer, assures positive contact with the dynamic surface. The PS1400 is designed to fit ANSI/B93.32-1973 groove standards. Piston diameter “I” dimensions are given for pistons without wear rings.

15% Glass Filled PTFE Material | 5.108 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$10.10
/EA

A double acting piston seal with many features: Two compact seal edges to concentrate the load against the dynamic surface, a cavity between the two external seal edges to retain fluid (reducing friction and wear), side grooves to allow pressure to load the energizer in all working conditions, high sealing performance at low pressure, excellent wear-resistance, and high resistance against extrusion.

97A; 70A Durometer | Urethane Material | 49 MM Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$12.97
/EA

Molded from filled PTFE and machined to close tolerances, these seals feature low friction and excellent wear characteristics. Nitrile rings are used for energizers.

70A Durometer | PTFE Material | 74.5 MM Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$40.83
/EA

Designed to fit on one or two piece pistons, this piston seal employs a nitrile seal for high sealability, nylon split back-ups for extrusion resistance, and two split bearing rings. No further support bearings are required.

70A Durometer | NBR Material | 75 MM Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$51.51
/EA
PS-PU-4x0.375 - PSU-4.00X3.50X.375 | CRC Distribution Inc.

Our Style PSU piston seal, or uniring, is a laminated one piece double acting seal made of cast polyurethane. The tough outer layer is highly resistant to abrasion and is impregnated with molybdenum disulfide to reduce friction. The softer inner layer acts as a static seal and also energizes the OD to make full contact with the bore. This seal may be used to replace an existing Uniring or other seals of the same dimensions – O-rings, O-rings with back-ups, T-seals, U-seals, etc. Piston diameter “I” dimensions are given for pistons without wear rings.

60D & 57A Durometer | Urethane Composite Material | 3 1/2 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$20.05
/EA

A heavy duty double-acting assembly, the capped piston T-seal exhibits excellent sealability, extrusion resistance, and wearability. T-seals with “BR” suffix utilize a Bronze Filled PTFE cap instead of the standard Glass Filled PTFE cap.

PTFE; Nylon; Rubber Material | 4.942 in Nominal Inner Diameter | Capped Piston T-Seal

Features

  • Glass-filled PTFE cap, nylon back-up, rubber energizer

$132.77
/EA
PA-URE/NBR-70.00x54.50x5.90 - MPSU300-70X54.5X5.9 | CRC Distribution Inc.

The MPSU300 is a compact, double-acting piston seal consisting of two parts: a urethane sealing ring with a pronounced sealing edge and a rectangular nitrile energizer to prevent the seal from twisting within the groove. It also has low friction and smooth operating movement even at low linear velocities.

94A; 70/80A Durometer | Urethane Material | 54.5 MM Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$27.30
/EA
  • « PREV
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • NEXT »