| Series | CD-40 |
| Capacities To | 2850 lb/hr (1295 kg/hr) |
| Maximum Allowable Pressure | 600 psig @ 500°F (41 barg @ 260°C) |
| Maximum Allowable Temperature | 500°F (260°C) |
| Body Material | ASTM C1215 Carbon Steel |
| Maximum Operating Pressure | 600 psig (41 bar) |
| Connection Type | Screwed |
| Connection Size | 3/8″ (12 mm) 1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm) |
The Armstrong CD-40 controlled disc trap contains a replaceable capsule, making it possible to renew a worn trap by simply replacing the capsule. A heating chamber in the shell ensures consistent operation. This steam jacket provides a relatively constant temperature in the control chamber regardless of ambient conditions. Cycling rate is controlled and does not increase when the trap is exposed to cold winds, rain or snow.
The CD-40 trap is also available with optional integral .045 perforated stainless steel strainer screens.