Description
The Armstrong International B1669-5 is a precision-engineered Pressure Change Assembly designed to restore and maintain optimal performance in Armstrong inverted bucket steam traps. Featuring a 7/64″ orifice, this assembly allows technicians to reconfigure trap discharge capacity to match changing system pressures — extending equipment life and eliminating the need for full trap replacement.
Compatible Trap Series
- 211 Series Inverted Bucket Traps
- 310 Series Inverted Bucket Traps
- 800 Series Inverted Bucket Traps
- 811 Series Inverted Bucket Traps
- TVS-811 Series Inverted Bucket Traps
- 880 Series Inverted Bucket Traps
- 881 Series Inverted Bucket Traps
- 981 Series Inverted Bucket Traps
- EM Series Inverted Bucket Traps
Key Features
- 7/64″ precision orifice for accurate condensate discharge control
- Enables pressure range changes without replacing the entire trap body
- Genuine Armstrong International OEM replacement part
- Engineered for long-term reliability in demanding steam system applications
- Simplifies maintenance and reduces downtime on steam distribution systems
Application
This pressure change assembly is ideal for facilities managers, steam system engineers, and HVAC/mechanical contractors who need to adapt existing Armstrong inverted bucket traps to new operating pressure conditions. By swapping the orifice assembly rather than the entire trap, you save on material costs and labor while keeping your steam system running at peak efficiency.
Why Choose Armstrong International?
Armstrong International is a globally recognized leader in steam, air, and hot water solutions. Their inverted bucket trap components are manufactured to exacting tolerances, ensuring consistent performance, minimal steam loss, and maximum system efficiency across industrial and commercial steam applications.
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