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2.750 X 2.358 X 0.129 TFG - PS1400-44 | 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 | 2.358 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$5.59
/EA
PS, 10.000 X 9.122 X 0.379 TFB - PS1850-160 | CRC Distribution Inc.

The PS1850 piston seal can be used interchangeably with the PS1800 style piston seal. This seal provides improved heat resistance for demanding applications. Piston diameter “I” dimensions are given for pistons without wear rings.

Bronze Filled PTFE Material | 9 1/8 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$122.14
/EA
PS, 3.500 X 2.945 X 0.284 TFB - PS1850-56 | CRC Distribution Inc.

The PS1850 piston seal can be used interchangeably with the PS1800 style piston seal. This seal provides improved heat resistance for demanding applications. Piston diameter “I” dimensions are given for pistons without wear rings.

Bronze Filled PTFE Material | 2 15/16 in Nominal Inner Diameter | Piston Seal

Features

  • Easy assembly
  • Low friction capabilities

$19.23
/EA

COMM, 4 3/4 Vee Set/Wiper

$65.78
/EA
5/16 X 7/16 X 1/16 O-ring NBR70(50) - 568-011 | CRC Distribution Inc.

O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.

70 Durometer | Buna-N Rubber Material | 5/16 in Nominal Inner Diameter | 1/16 in Cross Section | O-Ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$0.06
/EA
15/16 X 1 1/16 X 1/16 O-ring NBR70 - 568-021 | CRC Distribution Inc.

O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.

70 Durometer | Buna-N Rubber Material | 15/16 in Nominal Inner Diameter | 1/16 in Cross Section | O-Ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$0.13
/EA
HNBR O-ring | CRC Distribution Inc.

Hydrogenated Nitrile Rubber (HNBR), also known as Highly Saturated Nitrile (HSN), is a compound with superior heat, ozone, chemical resistance, tensile strength and abrasion resistance over natural rubber. HNBR provides excellent service life in most sealing applications such as oilfield, automotive and refrigerants.

70 Durometer | Highly Saturated Nitrile Material | 2 1/4 in Nominal Inner Diameter | 1/8 in Cross Section | O-Ring

Features

  • Chemical resistance
  • Tensile strength
  • Abrasion resistance
  • Excellent service life in most sealing applications such as oilfield, automotive and refrigerants

$1.80
/EA
HNBR O-ring | CRC Distribution Inc.

Hydrogenated Nitrile Rubber (HNBR), also known as Highly Saturated Nitrile (HSN), is a compound with superior heat, ozone, chemical resistance, tensile strength and abrasion resistance over natural rubber. HNBR provides excellent service life in most sealing applications such as oilfield, automotive and refrigerants.

70 Durometer | Highly Saturated Nitrile Material | 3 3/4 in Nominal Inner Diameter | 1/8 in Cross Section | O-Ring

Features

  • Chemical resistance
  • Tensile strength
  • Abrasion resistance
  • Excellent service life in most sealing applications such as oilfield, automotive and refrigerants

$2.50
/EA

Hytrel backup ring with a flat cross-section.

Molded of 55D Durometer Hytrel, these back-up rings provide excellent extrusion resistance and tolerance to fluids such as phosphate esters, hydraulic oil and water. Stretched for installation, they return quickly to their original size for easy installation.

55D Durometer | Hytrel Material | 1 5/8 in Nominal Inner Diameter | 3/16 in Cross Section | Backup Ring

Features

  • Improved extrusion resistance compared to standard FKM or NBR backups
  • Can be stretched over larger diameters and will return quickly to their original size
  • High strength and abrasion resistance
  • Wide temperature range
  • Chemical resistance
  • Low friction
  • Easy installation

$1.28
/EA

Parback® backup ring with a curved cross-section.

Parbaks are contoured on one face to minimize distortion of the o-ring when under pressure. Parbaks should be installed with the contoured face against the o-ring, but reversal does no harm.

90A Durometer | Buna-N Rubber Material | 1 1/2 in Nominal Inner Diameter | 1/8 in Cross Section | Backup Ring

Features

  • Excellent extrusion resistance
  • Easily stretched for installation
  • Lubrication is enhanced by rubber which absorbs system fluid and does not plate out on rubbing surfaces

$0.72
/EA
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