Overview

The Clyde Bergemann 268793 packing ring set is a precision industrial sealing component designed for use in pumps, compressors, valves, and rotating equipment. This lot includes three individual packing rings with dimensions of 0.500 inch inner diameter, 1.000 inch outer diameter, and 0.250 inch width. Graphite-based packing rings are widely used in industrial applications requiring heat resistance, chemical compatibility, and reliable long-term sealing performance with minimal maintenance.

Key Features

• High-temperature graphite construction for excellent heat resistance
• Chemically resistant material suitable for diverse fluid applications
• Precision-molded dimensions ensure consistent fit and performance
• Low friction design minimizes heat generation during operation
• Lot of 3 rings provides convenient replacement sets for maintenance cycles

Technical Specifications

Inner Diameter: 0.500 inch | Outer Diameter: 1.000 inch | Width: 0.250 inch | Material: Expanded graphite | Configuration: Ring segments | Quantity per lot: 3 rings | Part Number: 268793

Typical Applications

Packing ring sets are commonly deployed in reciprocating pumps, centrifugal pump shaft seals, compressor rod packings, valve stem packings, and industrial rotating machinery. They function as dynamic or static seals between moving and stationary surfaces, preventing fluid leakage while accommodating thermal expansion and minor shaft runout. These rings are particularly effective in applications involving moderate pressures, rotating shafts, and where environmental concerns require minimal emission control.

Compatibility & Replacements

Compatible With

• Centrifugal and positive displacement pump seal glands
• Rotary compressor rod seals
• Valve stem packing systems
• Rotating shaft applications
• Reciprocating equipment sealing glands

Replaces / Drop-In Replacement For

Verify compatibility with your system integrator or equipment manufacturer documentation before ordering. Part number 268793 is a specific size and geometry; confirm dimensions and material match your original sealing component.

Works With

• Standard packing gland assemblies with 0.500 inch shaft diameter
• Equipment designed for graphite-based packing ring installation
• Universal stuffing box configurations