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Connections |
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Air-Scoop in the Supply Line |
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For a permanent deaeration of the heat transfer medium
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Pre-assembled Steel Wall Bracket |
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Can be mounted easily onto the wall
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Fully Assembled |
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With flat sealing union connections
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Full Port Ball Valves |
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Easy grip and visible closing position, in return pipe and connection for temperature sensor.
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Solar Safety Assembly |
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Pressure relief valve 6 bar / 87 psi, high-temperature pressure gauge 0-6 bar/0-90 psi, with shut off valve, drain valve for flushing and filling, flat sealing connection for expansion tank
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Flow Check Valves |
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Inside the solar loop and inside the secondary loop, manual opener, inside the solar loop with 400 mm WC, especially for solar systems, secondary with 200 mm WC, prevent any gravity circulations
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Large Ball Valve Handles |
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Easy handling, visible closing position, with integrated full metal thermometer 0-160 °C / 32-320 °F, can be pulled off, with thermowell integrated inside the ball valve
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Solar Circulation Pumps by Wilo |
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Three speed pre-assembled; aligned to the performance of the water heating system, pumps can be completely isolated -- no draining necessary during pump service
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Primary and Secondary Loop with Flowmeter |
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For easy adjustment of the flow rate
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Flowmeter |
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Flow quantity measuring device with adjustable flow quantity gauge and function control device, installed in the (cold) return - up to 130 °C / 266 °F heat resistant – two measurement ranges: 0.5 – 5 l/min or 1 – 13 l/min / 0.5 - 3.5 USgpm
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Integrated Flushing and Filling Valves |
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Two drain valves (at the flow meter and at the safety assembly) permit filling and flushing the system
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