Reliable vacuum and vacu-vapor heating equipment (1915)
The Bishop-Babcock-Becker Co. · The Bishop-Babcock-Becker Co. · leaf 42
1859. Strainer, (No. 2249 with No. 2779 Outfit, No.2279 with No. 122 and 123 Outfits, and No.2289 with Outfits No. 124 and 125). Expansion Tank. Vacuum Gauge. Flanged Union Connections. Note: — Please bear in mind that our heating en-gineers are at your service, and are always willing to giveyou… … See page 38 for list of equipment included urithjhis pump The No. 2779 RELIABLE Electric Vacuum Pump isa single-acting, plunger type pump of new design. Itoperates smoothly and evenly, without noise. The maxi-mum capacity is 2000 square feet of direct radiation. The illustration above shows the No.…
Heating units · Vacuum-tube collectors · HVAC ducts and casings
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