National Plumbing & Heating Supply Company · National Plumbing & Heating Supply Company · leaf 281
II A-1873 NASON STEAM TRAP Number 1 2 Pipe connections, inches y^ zA Diameter flange, inches 10% 1414 Diameter cylinder, inches 8 10>4 Height over valve, inches H 14 Height over cover, inches 8 10 Lineal feet 1-inch pipe 1^500 3,450 Square feet surface 500 1,150 Discharge pounds water per minute… … A-1875DAVIS IMPROVED STEAM TRAP The Davis Improved Steam Trap will automatically relieve the water of condensationfrom a system of steam pipes without loss of steam. It has double cone shaped balanced valves,which are operated by a high pressure seamless copper float, and which are…
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