Description
The Spirax-Sarco 55440 is a genuine OEM replacement disc designed specifically for the 3/4″ TD52 thermodynamic steam trap. Thermodynamic disc traps are renowned for their compact, robust design and reliable performance across a wide range of steam pressures and temperatures. Replacing a worn or failed disc is the most cost-effective way to restore full trap functionality without replacing the entire trap body.
Product Overview
The TD52 series thermodynamic steam trap operates on the thermodynamic principle, using the difference in velocity and pressure between flash steam and condensate to open and close the disc valve. Over time, the precision-machined disc can wear, leading to steam leakage or trap failure. This genuine Spirax-Sarco replacement disc restores the tight sealing surface required for efficient steam trap operation.
Key Features
- Genuine Spirax-Sarco OEM replacement disc for the TD52 steam trap
- Designed for 3/4″ TD52 thermodynamic disc-type steam trap bodies
- Precision-machined for accurate seating and reliable steam/condensate separation
- Restores trap efficiency and eliminates steam loss caused by disc wear
- Simple field replacement — no special tools required
- Compatible with the full range of TD52 trap body configurations
- Manufactured to Spirax-Sarco’s exacting quality standards
Application
- Steam distribution and process steam systems
- Drip trap applications on steam mains
- Tracer line steam trapping
- Industrial and commercial HVAC steam heating systems
- Maintenance and repair of existing TD52 trap installations
Why Choose Genuine Spirax-Sarco Replacement Parts
Spirax-Sarco is a world leader in steam system engineering. Using genuine OEM replacement components ensures your TD52 trap returns to factory-specified performance, maintaining system efficiency, reducing energy waste, and extending the service life of your trap body investment.
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