Armstrong 401-SH 3/4 in SW Inverted Bucket Steam Trap

Armstrong Models 401-SH & 501-SH: inverted bucket steam trap from Armstrong International. See the manufacturer documentation linked below for specifications.

Part C5325-4 is the Armstrong 401-SH in 3/4 in SW.

Model 401-SH specifications

• Capacities To: 770 lb/hr (349 kg/hr)
• Maximum Allowable Pressure: 1,000 psig (69 bar)
• Maximum Allowable Temperature: 800°F (427°C)
• Body Material: Carbon Steel ASTM A106 GR. B
• 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, installation and maintenance manual.