Armstrong International CD-72SR Controlled Disc Steam Trap

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. 

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