KLINGER Brazil creates specifications, specifies, also trades and provides technical assistance for ARMSTRONG INTERNATIONAL inverted bucket steam traps line. These steam trap models enable efficient condensate drainage for application in all steam equipment types. As the steam traps operate efficiently for long periods, steam traps provide significant energy savings, in addition to reducing labor and replacement costs.
Inverted bucket steam traps continuously drain and, although there is intermittent discharge, there is no condensate return or accumulation. These steam traps are also resistant to water hammering.
All ARMSTRONG steam traps are repairable, allowing even greater savings with maintenance services.
A leverage system multiplies the force exerted by the bucket to open the valve against system pressure. The mechanism is floating and has no fixed gaskets that can cause wear or friction.

Operating conditions

Operation capacity 17-186 20 bar
Connections Universal connection, flanges, NPT and BSP threaded connections and solder fitting
Material Stainless steel, forged steel, carbon steel, cast steel


200 series
800-813 series
814-816 series
880 series
980 series
EM series
300 series
521 series
400 series
401-SH/501-SH series
5000 series
6000 series
1000 series
1800 series
2000 series
4000 series