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 D500770 is the Armstrong 215 in 1 in NPT, rated 180 psig maximum operating pressure.Model 215 specifications Capacities To: 11,000 lb/hr (4,990 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″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) Flow Direction: Vertical Manufacturer documentation: data sheet, installation and maintenance manual.
