Piston Seals

The PS1850-V 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.

15% Glass Filled PTFE Material | 1 11/16 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

These specifically sized seals are for certain OEM cylinders (primarily Heil & Timberjack). Their use is intended for existing housings where the old seals are dimensionally comparable to the table below. Please call your sales representative if you need additional assistance.

Glass Filled PTFE Material | 1.13 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

These specifically sized seals are for certain OEM cylinders (primarily Heil & Timberjack). Their use is intended for existing housings where the old seals are dimensionally comparable to the table below. Please call your sales representative if you need additional assistance.

Glass Filled PTFE Material | 3.238 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

These specifically sized seals are for certain OEM cylinders (primarily Heil & Timberjack). Their use is intended for existing housings where the old seals are dimensionally comparable to the table below. Please call your sales representative if you need additional assistance.

Glass Filled PTFE Material | 4.239 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

Some PS2000 piston seals utilize a round instead of a square energizer. Also, piston diameter “I” dimensions are given for pistons without wear rings. Many sizes shown are completely interchangeable with style PS914 piston seals.

Glass Filled Nylon Material | 1.462 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

Some PS2000 piston seals utilize a round instead of a square energizer. Also, piston diameter “I” dimensions are given for pistons without wear rings. Many sizes shown are completely interchangeable with style PS914 piston seals.

Glass Filled Nylon Material | 4.908 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

Some PS2000 piston seals utilize a round instead of a square energizer. Also, piston diameter “I” dimensions are given for pistons without wear rings. Many sizes shown are completely interchangeable with style PS914 piston seals.

Glass Filled Nylon Material | 4.74 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

This seal, molded from high grade 55D polyurethane, may retrofit the PS1800 seals, considering all dimensions are comparable. This seal material, with a high degree of memory, stretches over the piston and snaps in the groove for immediate assembly. These seals also feature low friction and high abrasion and extrusion resistance which helps to eliminate assembly damage. Piston diameter “I” dimensions are given for pistons without wear rings.

55D Durometer | Glass/PTFE Filled Polyurethane Material | 8.137 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

This two piece piston seal design comes made with a heat-stabilized, thermoplastic step-cut ring along with a profiled NBR energizer. This product offers extreme strength and resistance to extrusion, a very high resistance to abrasion, and ease of installation thanks to the step cut design and chamfered edges. The design also allows the seal to pass over ports without damage and offers greater resistance to surface roughness in comparison to any elastomer seals. The profiled energizer offers improved dynamic sealing ability, responding quickly to pressure changes and providing excellent sealing characteristics under a wide range of pressure conditions.

Glass Filled Nylon Material | 1.712 in Nominal Inner Diameter | Piston Seal

Features

• Easy assembly
• Low friction capabilities

2.500 X 1.908 X 0.312 Step Cut PS