Description
Armstrong International D8309 TS-2 Radiator Trap Overview
The Armstrong International D8309 is a 3/4″ angle pattern TS-2 thermostatic radiator steam trap engineered for dependable performance in low-pressure steam heating systems. Featuring a durable bronze body rated up to 50 PSI, this trap is built to handle the demands of commercial and residential hydronic steam applications with long-lasting reliability.
Key Features
- 3/4″ connection size for standard radiator and steam system piping
- Angle pattern body orientation for flexible installation configurations
- TS-2 thermostatic element design for efficient condensate discharge
- Bronze body construction for excellent corrosion resistance and durability
- Rated up to 50 PSI operating pressure
- Designed for low-pressure steam heating and radiator applications
Application
The D8309 is ideal for use on steam radiators, unit heaters, and other low-pressure steam terminal equipment. The thermostatic operating principle allows the trap to open and discharge condensate when it cools below steam temperature, preventing steam loss while ensuring efficient heat transfer at the radiator.
Why Choose Armstrong International
Armstrong International is a globally recognized leader in steam, air, and hot water system solutions. Their TS-2 series radiator traps are trusted by mechanical contractors and building engineers for consistent, low-maintenance operation in steam heating systems.
Specifications
- SKU: D8309
- Brand: Armstrong International
- Connection Size: 3/4″
- Pattern: Angle
- Series: TS-2
- Body Material: Bronze
- Maximum Operating Pressure: 50 PSI
- Trap Type: Thermostatic Radiator Trap







Reviews
There are no reviews yet.