We manufacture and supply OEM-grade compatible Kirloskar Shaft Seals engineered for demanding industrial refrigeration and air-compression environments. Each seal maintains a controlled interface between the rotating shaft and stationary housing, ensuring consistent refrigerant containment. Additionally, the design supports stable sealing pressure under fluctuating operating loads. With careful material selection and precision machining, the seal helps preserve compressor efficiency and protects internal components.
A shaft seal must operate with precise balance to withstand continuous rotational forces. Therefore, our seal delivers uniform pressure across the sealing faces, reducing friction and minimizing leakage. Because the design accommodates thermal expansion, it sustains performance during temperature variations. This controlled movement helps the seal maintain alignment and restricts refrigerant migration along the shaft path. Furthermore, predictable sealing behavior reduces contamination risks and enhances overall compressor reliability.
Manufacturers use premium-grade carbon and alloy steel combinations to build each sealing element. The primary seal faces receive lapped finishing to ensure low-friction movement during operation. Moreover, elastomeric components are moulded from refrigerant-compatible compounds that resist swelling and chemical degradation. Protective coatings safeguard metal areas from corrosion and moisture exposure. These characteristics collectively extend service life and deliver dependable sealing stability across long duty cycles.
Operators experience reduced energy loss because the seal maintains proper compression throughout operation. Moreover, controlled face contact lowers wear rates and decreases maintenance needs. Enhanced sealing performance helps sustain oil purity and improves compressor lubrication efficiency. Fewer leak incidents also support safer working environments and reduce environmental impact. Consequently, the seal plays a vital role in keeping Kirloskar compressors productive and consistent in heavy-duty applications.
Material Specifications
Primary faces: Hardened steel / high-density carbon
Secondary seals: Oil- and refrigerant-resistant elastomers
Hardware: Anti-corrosion stainless steel
Maximum operating pressure: OEM-equivalent rating
Recommended shaft speed: Matches Kirloskar design limits
Temperature tolerance: –30°C to 180°C
Face width tolerance: ±0.02 mm
Shaft diameter compatibility: Based on Kirloskar compressor series
Alignment design: Axial-controlled and spring-balanced
Suitable for Kirloskar reciprocating compressors
Works with ammonia and HFC/HCFC refrigerants
Fits standard Kirloskar shaft seal housings
Our OEM-grade compatible Kirloskar Shaft Seal delivers reliable sealing performance through precise engineering and durable material construction. Each component maintains stable pressure at the sealing interface and protects the compressor from refrigerant loss. In addition, its balanced design reduces friction, enhances lubricant integrity, and prolongs equipment service life. Industrial operators seeking dependable replacements gain long-term value and improved operational consistency with this robust shaft seal solution.