Description
Spirax-Sarco TUA/TUAE Orifice Assembly 05 — SKU 54819
The Spirax-Sarco 54819 is an OEM replacement Orifice Assembly designed specifically for use with Spirax-Sarco TUA and TUAE series steam traps. Engineered to restore precise condensate discharge and steam retention performance, this orifice assembly is an essential service component for maintaining the efficiency and longevity of your steam system.
Product Overview
Orifice assemblies are critical components within thermostatic and thermodynamic steam traps, governing the controlled release of condensate while preventing live steam loss. The Spirax-Sarco 54819 is manufactured to exact OEM tolerances, ensuring a reliable drop-in fit for TUA and TUAE trap bodies without the need for system modifications.
Key Features
- OEM-specified orifice assembly for Spirax-Sarco TUA and TUAE steam trap series
- Precision-engineered to maintain accurate condensate discharge rates
- Helps minimize live steam loss and maximize system energy efficiency
- Direct replacement design for straightforward field servicing
- Manufactured by Spirax-Sarco, a globally recognized leader in steam system solutions
- Supports preventive maintenance programs and trap rebuild kits
Application
The 54819 Orifice Assembly is intended for use in commercial and industrial steam systems where TUA or TUAE series Spirax-Sarco steam traps are installed. Suitable for process heating, HVAC steam distribution, and hydronic steam applications requiring dependable trap performance.
Why Choose Spirax-Sarco?
Spiraz-Sarco has over a century of expertise in steam engineering. Their replacement parts are designed to meet the same exacting standards as original equipment, giving technicians and facility managers confidence in every repair.







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