The Armstrong 312 Steel Inverted Bucket Steam Trap is built with an ASTM A105 forged steel body rated to 600 psig at 700°F (41 bar at 371°C) for vertical installation. Capacity up to 3,500 lb/hr (1,588 kg/hr) at 600 psig MOP.
The free-floating stainless steel mechanism provides reliable condensate drainage with continuous air venting. Available with screwed, socket weld, and flanged connections.
Key Features
- ASTM A105 forged steel body
- 600 psig maximum operating pressure
- Capacity up to 3,500 lb/hr (1,588 kg/hr)
- Vertical installation design
- Free-floating stainless steel mechanism
- Screwed, socket weld, and flanged connections
Applications
Designed for high-pressure steam systems requiring vertical installation and high condensate capacity.
