FIELD: connection of the main and stand-by pumps of the radio electronic equipment thermal stabilization system. SUBSTANCE: the distributor has two intake conduits of the main and stand- by pumps separated by a movable spring-loaded valve of alternate connection of the power sources to the load, and a load conduit. The distributor is additionally provided with a conduit of the second main pump, the conduits of the main pumps are aligned with the load conduits, the stand-by pump conduit diverges into two conduits, the valves of alternate connection of the power sources to the load into two engageable spring-loaded aligned valves of the main and stand-by pumps, the diameter of the valve of the main pump exceeds the diameter of the valve of the stand-by pump, both valves are sealed, and the cavity between them is connected to the suction line. EFFECT: enhanced reliability of operation of the thermal stabilization system. 1 dwg
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