Armstrong D501855 811 Inverted Bucket Trap 1/2 NPT 15 PSI 1/4 Orifice

Product Description

The Armstrong inverted bucket steam trap, model 811, has a 1/2 pipe connection and is designed for horizontal in-line mounting. This steam trap allows steam to enter from the bottom and discharge condensate from the top. It utilizes the weight of a bucket to operate the valve against pressure. The trap is made from cast iron and has a maximum operating pressure of 15 psi.

• High resistance to wear and corrosion.
• Designed for venting air and non-condensable gases quickly.
• Suitable for use with heat exchange equipment.

Product Highlights

The Armstrong 811 steam trap effectively handles light loads and operates under back pressure, making it a reliable choice for various applications.

Product Information

Standard Information

• Brand: Armstrong International
• MPN: D501855

Technical Specifications

• Series: 800 Series
• Armstrong Model: 811
• Steam Trap Type: Inverted Bucket
• Body Material: Cast Iron
• Steam Trap Connection Size: 1/2 inch
• Steam Trap Mounting: In-Line Horizontal
• Max Pressure: 15 psi
• Orifice Size: 1/4 inch
• Weight: 5.75 lbs