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The Armstrong inverted bucket steam trap model 881, MPN C5297-51, has a 1/2 pipe connection in an in-line horizontal configuration. This trap features an integral strainer that allows steam to enter from the bottom while condensate discharges from the top. The design uses the weight of the bucket to open the valve against pressure. This trap is made from cast iron, has a maximum operating pressure of 200 psi, and can handle up to 860 pounds of steam per hour. It efficiently vents air and non-condensable gases, making it suitable for heat exchange equipment. Key advantages include air purging, dirt handling, and operation under light loads while managing back pressure.
The Armstrong 880 Series steam traps, including the 881 model, are recognized for their durability and performance in high-pressure environments.
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