Piston Seals
Search in Category
Filter Your Search
![Show Attribute](/images/misc/expanded.gif)
![Show Attribute](/images/misc/expanded.gif)
![Show Attribute](/images/misc/expanded.gif)
![Show Attribute](/images/misc/expanded.gif)
![Show Attribute](/images/misc/expanded.gif)
![Hide Attribute](/images/misc/collapsed.gif)
Shop by Category
- Accessories(549)
- Braided Packing(124)
- Acrylic Graphite Packing ML402(8)
- Acrylic PTFE Packing ML2225(8)
- Aramid PTFE Packing ML4800(8)
- Carbon PTFE Packing ML4461(8)
- Flax PTFE Packing 219(8)
- Flexible Graphite Packing ML2001(10)
- GFO® Packing ML4002(8)
- High Performance Carbon Packing ML560(8)
- High Performance PTFE Packing ML2240(8)
- Pre-lubricated PTFE Packing ML2235(8)
- PTFE Packing ML2238(8)
- PTFE Graphite Packing ML3600(8)
- Tek-Pro Aramid PTFE Packing ML6225(8)
- Lantern Rings(8)
- Seating Tools(6)
- Packing Hooks(3)
- Packing Lube(1)
- Cylinder Components(768)
- Cylinder Repair Bench Products(19)
- Kraken Bearings(48)
- Round Bar(245)
- Seals(26,284)
- Seal Kits(17,589)
- Tube(328)
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 | 1.858 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
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 | 3 7/16 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
Totally interchangeable with Style PS1400 PTFE piston seals, Style PS1500 piston seals are molded from tough 60 Shore D durometer polyurethane. During the molding process, a .002” thick band of molybdenum disulfide is molded into the outside diameter of the seal ring for reduced friction. PS1500 piston seals are easily stretched over the piston and recover rapidly with the elimination of the “cold flow” characteristics found in PTFE seals. Piston diameter “I” dimensions are given for pistons without wear rings.
60 Shore D Durometer | Polyurethane Material | 1.856 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
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 | 38 MM Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
T-Seals combine a resilient sealing ring with a hard, split back-up ring on each side of the sealing element. The assembly installs in a standard o-ring groove. T-Seals are non-spiraling and extrusion resistant to 5,000 psi with improved tolerances. Intermediate and Wide Base T-Seals are designed to fit MIL-5514F o-ring glands only and interchange with 1 o-ring / 1 back-up ring and 1 o-ring / 2 back-up ring grooves, respectively.
Buna-N Rubber Material | 2 7/8 in Nominal Inner Diameter | Piston T-Seal
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 | 4 7/16 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
T-Seals combine a resilient sealing ring with a hard, split back-up ring on each side of the sealing element. The assembly installs in a standard o-ring groove. T-Seals are non-spiraling and extrusion resistant to 5,000 psi with improved tolerances. Intermediate and Wide Base T-Seals are designed to fit MIL-5514F o-ring glands only and interchange with 1 o-ring / 1 back-up ring and 1 o-ring / 2 back-up ring grooves, respectively.
Buna-N Rubber Material | 3 3/8 in Nominal Inner Diameter | Piston T-Seal
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 | 2.608 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
Totally interchangeable with Style PS1400 PTFE piston seals, Style PS1500 piston seals are molded from tough 60 Shore D durometer polyurethane. During the molding process, a .002” thick band of molybdenum disulfide is molded into the outside diameter of the seal ring for reduced friction. PS1500 piston seals are easily stretched over the piston and recover rapidly with the elimination of the “cold flow” characteristics found in PTFE seals. Piston diameter “I” dimensions are given for pistons without wear rings.
60 Shore D Durometer | Polyurethane Material | 3.106 in Nominal Inner Diameter | Piston Seal
Features
- Easy assembly
- Low friction capabilities
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 | 6.27 in Nominal Inner Diameter | Capped Piston T-Seal
Features
- Glass-filled PTFE cap, nylon back-up, rubber energizer
![Question Mark Box](/images/Misc/question_mark_box.gif)