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The Armstrong D500655 Model 30BI-3 is a float and thermostatic steam trap designed for efficient operation in heating systems. This trap features a three-fourth inch in-line inlet connection and is constructed from durable cast iron. It is suitable for a maximum operating pressure of thirty psi. The trap's thermostatic air vent element allows it to respond to varying pressures and temperatures, making it effective even from a vacuum up to thirty psi gauge. This trap is ideal for applications that require continuous drainage and efficient air venting.
The Armstrong D500655 ensures reliability in heating service by continuously venting air and draining condensate.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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