Whale, Inline Non-Return Valve 1-1/2, LV1215

Simple way to maintain prime in a suction or discharge line. Designed to fit in-line. Use with manua..

$28.93

Whale, Inline Non-Return Valve 3/4, LV1219

Simple way to maintain prime in a suction or discharge line. Designed to fit in-line. Use with manua..

$24.95