3/8" Hose Barb x 1/2" MPT Elbow Brass (Bypass Return Elbow at the Bulkhead) NON-INSULATED When the bi-metallic sensor expands

When the bi-metallic sensor expands and bends

Bypass fitting: 3/4" FPT

This 3/8" female plug is commonly installed on the outlet of the 3/8" high pressure hose or the outlet of the K7 unloader or chemical injector (6740 or 6741)

Ensure that you are feeding your pump with enough water by doubling the supply hose inner diameter to double the size of the inlet

3/8" Hose Barb x 1/2" MPT Elbow Brass (Bypass Return Elbow at the Bulkhead) NON-INSULATED When the bi-metallic sensor expands3 8" hose barb x 1 2" MPT elbow brass often used for hose bypass at the 1 2" bulkhead on the top of the tank Add a 1 2" Banjo bulkhead or part number 4468 to use this as a bypass return elbow. SKU: 4784