CD-72S Series Disc Steam Trap


For steam service up to 1,010 psig (70 bar) . . .
Capacities to 1,800 lb/hr (816 kg/hr)

The Armstrong CD-72S is a disc style trap designed to control the trap’s cycle rate. By reducing the cycle rate, the Armstrong CD-72S will have a longer service life than typical disc traps. This enhanced performance will ensure that maintenance time is minimized and steam costs are greatly reduced.

The CD-72S is designed with three discharge ports, which offer stable disc operation to extend trap operating life. The capacity of the Armstrong CD-72S has been engineered specifically for the following applications: large steam main drips, process equipment, and HVAC heating equipment on constant pressure.

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    • Three discharge port design
    • Minimum wear with controlled cycling
    • Freeze-resistant
    • Hardened seat and disc
    • Weldable