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The Perfect Caleffi Solar Safety Relief Vlv Set 90psi 1/2" In 3/4"out Set [vZwAm0cS]
Safety relief valves for solar systems. Working temperature range: -20—360ºF. Normal pressure: 150 psi. Opening over pressure: 10%. Closing differential: 20%. Discharge capacity: 171,000 BTU. Connections: Inlet, ½" female. Discharge, ¾" female
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Safety relief valves for solar systems. Working temperature range: -20—360ºF.
Normal pressure: 150 psi. Opening over pressure: 10%. Closing differential: 20%.
Discharge capacity: 171,000 BTU. Connections: Inlet, ½" female. Discharge, ¾" female
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