Armstrong International CD-72SR Controlled Disc Steam Trap

Long service life thermodynamic stainless steel steam trap for large steam main drips, process equipment and HVAC heating equipment on constant pressure.

Starting at $418.00

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Product Manual Product Specs

Features

  • 1,010 psig @ 750°F (69.6 barg @ 399°C) max. allowable pressure
  • 3.5 to 600 psig @ 486°F (41.4 barb @ 252°C) operating pressure range
  • Dual certified Forged Corten Steel body
  • Minimum wear with controlled cycling
  • Freeze-resistant
  • Hardened seat and disc
  • Weldable and in-line repairable
  • Connections:
    • Screwed BSPT and NPT Socketweld
    • Flanged DIN or ANSI (Welded)
  • ASTM A 564 TYP630, H900 disc & seat
  • Stainless steel TYP304, 30 x 30 mesh
  • Dual certified Forged Corten Steel, ASTM A 105N / A350 LF2 Cl. 1 screen retainer
  • ASTM A350 Gr. LF2 CL.1 blowdown plug

The Armstrong International CD-72SR Controlled Disc Steam Trap is a disc styled trap designed to control the trap's cycle rate. The reduced cycle rate provides the trap with a longer service life than typical disc traps, ensuring minimum maintenance and reduced steam costs. The CD-72SR is designed with three discharge ports, offering stable disc operation to extend the trap's life.