Description
The Spirax-Sarco 142-54049 is a genuine OEM 5/8″ seal kit designed for J Type steam traps. Engineered to exact factory specifications, this replacement seal kit helps restore proper sealing performance and extend the service life of your Spirax-Sarco J Type steam trap without the cost of full unit replacement.
Product Overview
Steam trap maintenance is critical to system efficiency, energy conservation, and reliable operation. Using genuine Spirax-Sarco OEM seal kits ensures compatibility and consistent performance — avoiding the risks associated with aftermarket alternatives that may not meet original design tolerances.
Key Features
- Genuine Spirax-Sarco OEM replacement seal kit
- Designed specifically for J Type steam traps
- 5/8″ seal size for precise fit and reliable sealing
- Restores original factory sealing performance
- Cost-effective alternative to full trap replacement
- Manufactured to original design specifications for assured compatibility
Application
- Replacement maintenance seal kit for Spirax-Sarco J Type steam traps
- Suitable for hydronic and steam system maintenance applications
- Ideal for planned preventive maintenance programs
Why Choose Genuine OEM Parts?
Genuine Spirax-Sarco OEM components are manufactured to the same standards as the original equipment. Using factory-specified seal kits helps prevent steam leakage, reduces energy waste, and maintains system pressure integrity — keeping your steam distribution system running at peak efficiency.







Reviews
There are no reviews yet.