48R515 - Walter Viton Seal Ring 31.42mm x 2.62mm

Precision Sealing with Genuine Walter Components

The Walter 48R515 O-Ring is a critical replacement component designed to maintain the integrity and performance of your Walter Surface Technologies equipment. Engineered with precision, this O-ring features specific metric dimensions of 31.42 mm in inner diameter and a cross-sectional thickness of 2.62 mm. In the realm of industrial maintenance, the accuracy of these dimensions is paramount; even a slight deviation can lead to fluid bypass, pressure loss, or contamination of sensitive internal mechanisms. By utilizing genuine OEM parts, maintenance professionals ensure that the tolerances originally specified by the manufacturer are met, preserving the machine's efficiency and safety standards.

Advanced Material Properties: The Viton Advantage

This O-ring is manufactured from Viton, a brand of synthetic rubber and fluoropolymer elastomer (FKM). Viton is renowned in the industrial sector for its superior performance characteristics compared to standard Buna-N (Nitrile) or Neoprene seals. The primary advantage of Viton is its exceptional resistance to high temperatures, capable of withstanding operating environments that would degrade lesser materials. Furthermore, it offers broad chemical resistance, standing up to oils, fuels, hydraulic fluids, and many solvents. This makes the 48R515 an ideal choice for machinery that operates under thermal stress or comes into contact with industrial lubricants and cleaning agents.

Reliability and Longevity

Seal failure is a common cause of unplanned downtime in industrial settings. An O-ring that hardens, cracks, or suffers from compression set (the permanent deformation of the material) can lead to leaks that halt production. The fluorocarbon composition of this Walter O-ring provides excellent resistance to compression set, meaning it retains its elastic memory and sealing force over long periods of compression. This durability translates to extended maintenance intervals and reduced total cost of ownership for your equipment. Whether used in a magnetic drilling unit, a finishing tool, or a fluid handling system within the Walter product ecosystem, this component ensures a tight, reliable seal.

Installation and Compatibility

Proper installation is key to the performance of any seal. The 48R515 is designed for specific groove dimensions found in Walter equipment. Users should verify the part number in their equipment's spare parts list (IPL) before installation. When replacing an O-ring, it is recommended to clean the seating groove thoroughly and apply a compatible lubricant to the O-ring to prevent damage during assembly. This attention to detail, combined with the high-quality construction of the Walter 48R515, guarantees a restoration of factory-level performance.