Price list J: material for mills, power plants and water works (1911)
George E. Gilchrist Co. · George E. Gilchrist Co. · leaf 18
nst it. But the instant water in the radiator falls awayfrom the valve the siphoning connection to the valve automatically dischargesthe surplus water back in the radiator and the valve recommences venting. The Norwall Automatic Air and Vacuum Valves can be used on any low-pressure steam heating… … £ 75 RIVAL AUTOMATIC AIR VALVE To meet the demand for a dependable expansion automatic air valve at a low price.LIST PRICE, EACH, $1.15 18 GEORGE E. GILCHRIST CO. > < w X<H W 02 Q< Oco O Hco<U o Hco y Oh Q < < z 3 NN 0 o c-j c^i 1—1 J LTV Ln 3 t--r^ r* .-•ON 4 loO 5 ci u->…
Plumbing equipment and supplies · Plumbing Piping and Pumps · Domestic water piping · Plumbing equipment · Residential gas domestic water heaters · Residential faucets, supplies, and trim · Sanitary waste and vent piping
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