For loads to 11 000 lb/hr (5 000 kg/hr) . . .
Pressures to 290 psi (20 barg)
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 barg 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.