Overview
The RT Dygert 1KPL4 O-Ring is a precision elastomer seal manufactured by RT Dygert, a leading distributor specializing in seals and O-Rings for industrial applications. Each package contains two O-Rings made from Buna-N (nitrile) material, recognized for reliable performance across a wide temperature and chemical range. These seals are engineered to meet the demanding requirements of modern fluid power systems.
Key Features
- Constructed from durable Buna-N elastomer for broad fluid and temperature compatibility
- Designed for static and dynamic sealing applications in fluid power systems
- Meets or exceeds AS568 and industry sealing standards
- Ready for immediate use—no special conditioning required
- Supplied as a package of 2 units for convenient bulk ordering
Technical Specifications
- Manufacturer: RT Dygert
- Model Number: 1KPL4
- Material: Buna-N (Nitrile)
- Quantity per Package: 2 O-Rings
- Application Type: Hydraulic and pneumatic seals
- Standard Compliance: AS568
- Condition: New in Box
Typical Applications
The RT Dygert 1KPL4 O-Ring is suitable for sealing in:
- Hydraulic pump housings and actuators
- Pneumatic cylinders and air manifolds
- Mechanical power transmission equipment
- Industrial automation control systems
- Mobile and stationary machinery
- General industrial and commercial fluid systems
Compatibility & Replacements
Compatible With
- Standard hydraulic and pneumatic equipment
- Fluid power systems requiring AS568-sized seals
- Industrial equipment using Buna-N elastomers
- Static and dynamic sealing applications
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 1KPL4 designation is specific to RT Dygert’s product line; confirm cross-reference equivalents if replacing seals from other manufacturers.
Works With
- Hydraulic fluid compatible with Buna-N
- Pneumatic (compressed air) systems
- Industrial sealing kits and assortments
- OEM replacement seal applications












