Armstrong International 15B6 Trap R-410A For contractors needing a non-programmable

For contractors needing a non-programmable mechanical thermostat with a positive "Off" position and proven bimetal accuracy

5mm of wear or if the inner white center section is no longer flush with the body

and stainless steel springs

The red coating indicates the 10-22" WC range

Armstrong International 15B6 Trap R-410A For contractors needing a non-programmableThe Armstrong International 15B6 is a heavy duty cast iron float and thermostatic steam trap designed for low pressure steam heating systems requiring continuous drainage and high air venting capacity. Engineered for reliability, this 1 1 2" NPT steam trap handles modulating pressures and varying loads with ease, making it a primary choice for heat exchangers and steam mains. With a 15 PSI maximum operating pressure and a 1 2" orifice, the 15B6