Spirax Sarco RTA-125 3/4" Angle Thermostatic Steam Trap

The Spirax Sarco RTA-125 3/4" Angle Thermostatic Steam Trap is designed for reliable air and condensate removal in low-pressure steam heating systems. Its thermostatic operation automatically vents air and non-condensable gases during startup while closing when steam reaches the trap, helping prevent live steam loss and improve system efficiency.

The angle-body design provides a convenient 90-degree connection configuration, making the RTA-125 ideal for radiator installations where piping orientation or available space requires an angled connection. Built for dependable performance, this steam trap helps maintain balanced heating, improve energy efficiency, and provide long-lasting service in residential, commercial, and institutional steam systems.

Features

• 3/4" NPT threaded connections
• Angle-body design for radiator and steam heating installations
• Thermostatic operation for automatic air and condensate removal
• Prevents live steam loss to improve system efficiency
• Compact design for installations with limited space
• Reliable performance in low-pressure steam systems
• Suitable for radiator, HVAC, and steam heating applications

Specifications

• Brand: Spirax Sarco
• Model: RTA-125
• Product Type: Steam Trap
• Condition: New
• Trap Type: Thermostatic Radiator Trap
• Connection Size: 3/4"
• Connection Type: NPT Threaded
• Body Pattern: Angle
• Application: Low-pressure steam radiator and heating systems