Armstrong 213 1/2 in NPT Inverted Bucket Steam Trap, 180 PSIG PMO

Armstrong's 200 Series inverted bucket steam traps are cast iron traps for vertical installation with continuous air venting at steam temperature, a free-floating stainless steel mechanism and a discharge orifice at the top of the trap. The leverage system opens the valve against full system pressure, and the design purges small dirt particles with each discharge.

Part D503777 is the Armstrong 213 in 1/2 in NPT, rated 180 psig maximum operating pressure.

Model 213 specifications

• Capacities To: 4,400 lb/hr (1,996 kg/hr)
• Maximum Allowable Pressure: 250 psig @450°F (17 barg @ 232°C)
• Body Material: ASTM A48 Class 30 Cast Iron
• Connection Type: Screwed
• Connection Size: 1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm)
• Flow Direction: Vertical

Manufacturer documentation: data sheet, installation and maintenance manual.