C.H. Armstrong patent 1925 Thermostatic Steam Trap for 5/8" diam. pipe

C.H. Armstrong patent 1925 Thermostatic Steam Trap for 5/8" diam. pipe

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C.H. Armstrong patent 1925 Thermostatic Steam Trap for 5/8" diam. pipe

Details

Category:
Motive Power
Object Number:
1928-201
Materials:
metal (unknown)
Measurements:
overall: 984 mm x 245 mm x 245 mm,
type:
trap
credit:
James Gordon and Co. Ltd.

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