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Documents
Reduced Pressure Detector Assemblies
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Apollo/Conbraco 40-700 3-4 |
The Conbraco Series 40-700 Reduced Pressure Detector Assembly is designed to provide reduced pressure principle protection against cross-connections that present a health hazard, and at the same time detect leakage or unauthorized use of water from fire or automatic sprinkler systems. The mainline unit consists of two independent spring-loaded, poppet type check valve assemblies with a diaphragm actuated and spring-loaded, relief valve assembly located between check valves. Two resilient wedge gate valves and four test cocks complete the mainline unit. The by-pass consists of an approved reduced pressure assembly, four test cocks, two shutoff valves and a water meter. | |
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Apollo/Conbraco 40-700 6-10 |
The Conbraco Series 40-700 Reduced Pressure Detector Assembly is designed to provide reduced pressure principle protection against cross-connections that present a health hazard, and at the same time detect leakage or unauthorized use of water from fire or automatic sprinkler systems. The mainline unit consists of two independent spring-loaded, poppet type check valve assemblies with a diaphragm actuated and spring-loaded assembly located between check valves. Two resilient wedge gate valves and four test cocks complete the mainline unit. The by-pass consists of an approved reduced pressure assembly, four test cocks, two shut-off valves and a water meter. | |
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Apollo/Conbraco 4D-700 2 1/2-10 |
The Apollo model 4D-700 Series is designed to provide reduced pressure principle protection against cross-connections that present a health hazard, and at the same time offers precise monitoring capability to detect leakage or unauthorized use of water from the fire or automatic sprinkler system. The 4D-700 Series is available in sizes 2-1/2" - 10". The unit consists of a mainline 4D Series Reduced Pressure Principle assembly with two independently acting poppet stainless steel check valves with a diaphragm actuated and spring loaded relief valve assembly located between the checks. A bronze by-pass line by-passes the second check. The by-pass line consists of a meter, single check, shut-offisolation valves and test cocks. This device is designed to meet the very latest product standards, which allow a by-pass of the second check (with a single check in the by-pass line), a more innovative and less complicated solution to low volume flow detection. The relief valve on the main-line dev | |
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Apollo/Conbraco RPDA4A-700 2 1/2-12 |
Model Number: RPDA-4A Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Short, inline configuration, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2" to 12". | |
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Apollo/Conbraco RPDA4AN 2 1/2-12 |
Model Number: RPDA-4AN Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Smaller footprint configuration, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2" to 12". | |
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