Johnson Polarity Reversing Switch Kit 09-47196 | 24
by Johnson Pump/Mayfair
$45.72
$45.72
Johnson Polarity Reversing Switch Kit #189-0947196
- The polarity reversing switch allows any flexible impeller pump that uses a polyurethane impeller and has less than a 20 amp rating (F4B capacities and below) to reverse flow direction.
- Allows ballast tanks to be reversed for filling or emptying and for easily adding or extracting oil from an engine.
