1. Inverted Bucket Steam Traps A Solution to Plugging Problems

2. 2 Unmatched Resistance to Plugging Five Unique Design Features Valve Mechanism at top of trap Large free area for accumulation of particulate Condensate flow during discharge helps break up larger particulate Free Floating Valve Linkage-drops clear of flow path 5 “N” Non-metallic seat option 1 2 3 4

3. 3 25 Years in Service (125 psig steam pressure, tracing service) Armstrong Model 1811 Inverted Bucket Steam Trap Bottom of trap- Accumulation of particulate with no adverse effect on the trap operation Top of trap- Valve seat mechanism clear of any plugging Free floating linkage with valve still clear of particulate

4. 4 Copper Oxide / Leaching “N” Non-metallic seat provides solution One Year Service Copper Oxide Discoloration NO COPPER OXIDE DEPOSITS Typical Plugged Metal Seat “N” Seat

5. Armstrong Promise To deliver intelligent system solutions that improve utility performance, lower energy consumption, and reduce environmental emissions... while providing an “enjoyable experience”!