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Contact local B&G Representative or read Bulletins A-110, A-112, A-115 for more information.

NRF pump - Typical Application
NOTE 1: "Rule of Thumb" - 3 pipe diameters between tees in the primary and secondary piping.
NOTE 2: Minimum of 8 pipe diameters upstream and 4 pipe diameters downstream of straight pipe on either side of tees to prevent any possibility of "jet flow" through the common piping.
NOTE 3: Minimum distance of 1' of pipe drop required to create a thermal trap.
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