For loads to 11,000 lb/hr (5 000 kg/hr) . . .
Pressures to 290 psi (20 bar)
Armstrong’s duplex stainless steel free-floating guided lever drain
trap use the same lever mechanisms, valves and seats of Armstrong
inverted bucket steam traps that have been proven 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 995LD-DSS duplex
stainless steel trap are identical in design, materials and workmanship
to those for saturated steam service up to 20 bar with the exception of
the addition of a guidepost to assure a positive, leaktight valve
closing under all conditions. With an exceptional corrosion resistance
the 995LD-DSS is designed to suit offshore and NACE applications
according to MR0175/ISO15156-1/2/3.
Installation and Maintenance