CD-33SL - 1/2" NPT, 600 PSI, Thermodynamic Disc Steam Trap

The Armstrong CD-33 is a disc style trap designed to control the trap's cycle rate. By reducing the cycle rate, the Armstrong CD-33 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-33 is designed with three discharge ports, which offer stable disc operation to extend trap operating life. The capacities of the Armstrong CD-33 have been engineered specifically for the following applications: large steam main drips, process equipment, and HVAC heating equipment on constant pressure. The CD-33L (low capacity) trap is designed for the low capacity applications of steam main drips and steam tracing lines. By ensuring that the capacities are designed to suit the application, and are not oversized, the CD-33 Series will last longer than other disc traps with excessive capacity ratings.

Details:

• Maximum capacity: 750 lb/hr (340 kg/hr)
• Maximum allowable pressure (MAP) : 915 PSIG @ 752° F (63 bar @ 400° C)
• Maximum operating pressure (MOP) : 600 PSIG (41 bar)
• Connection type: screwed
• Connection Size: 1/2"
• Steam trap type: Thermodynamic disc steam trap
• Body material: ASTM A743 GR. CA40 stainless steel