Illinois Malleable Iron Co. · Illinois Malleable Iron Co. · leaf 296
Fig. 922 5G Fig. 9225D The Dewey Tri-Duty Air and Vacuum Trap is suitable for heating systems contain-ing not more than 1500 square feet of radiation. Price 36. 00 The Dewey Duplex Tri-Duty Air and Vacuum Trap is for jobs with two or more cir-cuits and is made up of a steam and water trap on each…
Plumbing equipment and supplies · Heating · Pipe fittings · Drinking fountains · Residential faucets · Supplies · And trim · Condensing boilers · Radiators
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