Armstrong 411G 1/2 in SW Inverted Bucket Steam Trap, 600 PSIG PMO

Armstrong Model 411G: inverted bucket steam trap from Armstrong International. See the manufacturer documentation linked below for specifications.

Part D513964 is the Armstrong 411G in 1/2 in SW, rated 600 psig maximum operating pressure.

Model 411G specifications

• Capacities: 1300 lb/hr (590 kg/hr)
• Maximum Allowable Pressure: 1000 psig (69 bar)
• Maximum Allowable Temperature: 700°F (371°C)
• Body Material: ASTM A105 Forged Steel
• Maximum Operating Pressure: 1000 psig (69 bar)
• Connection Type: Screwed, Socketweld, Flanged
• Connection Size: 1/2″ (15 mm), 3/4″ (20 mm)
• Flow Direction: Vertical

Manufacturer documentation: data sheet.