Reliable vacuum and vacu-vapor heating equipment (1915)
The Bishop-Babcock-Becker Co. · The Bishop-Babcock-Becker Co. · leaf 15
plete automatic working unit and consist of the following: Hydraulic Vacuum Pump. Automatic Cut-off and Vacuum Controller No.1919. Air Separator with strainer, (No. 1979 with No.101 Outfit and No. 1969 with Outfits Nos. 102,104 and 106.) City Water Pressure Regulator, (No. 357 with No.101, 102 and… … See page11 for list of equipment included with this pump. The No. 1279 RELIABLE Electric VacuumPump is automatic and noiseless, and works soperfectly that it requires less power than anyother vacuum pump. The cost for current is onlyi to i that of other makes. The No. 1279 Pump is simple in design…
Heating units · Vacuum-tube collectors · HVAC ducts and casings
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