180 Series Free-Floating Lever Drain Traps

For pressures to 400 psig (28 bar) . . .
Capacities to 2,000 lb/hr (907 kg/hr)

All-stainless steel for horizontal installation.

Armstrong’s stainless steel, free-floating guided
lever drain traps use the same bodies, caps, lever mechanisms, valves
and seats as Armstrong inverted bucket steam traps that have been proved
in years of service. Elliptical floats and high leverage make it
possible to open large orifices to provide adequate capacity for drain
trap size and weight.

The hemispherical valve, seat and leverage of the
180-LD and 181-LD stainless steel traps are identical in design,
materials and workmanship to those for saturated steam service up to 570
psig (39 bar), except that the 180 Series traps have a guidepost to
ensure a positive leak-tight valve closing under all conditions. The 180
Series is designed for situations where mounting a drainer close to the
floor is critical. A back vent connection is required.