Johnson Pump 09-47196 Polarity Reversing Switch Kit GOGRIL3 Withstands all harsh marine environments

Withstands all harsh marine environments

and evaluate your progress over time based on your VO2 max and training history

Common Ground - 50-150 Degree C/120-300 Degree F - 6/24V - M14 x 1

*Reinforced with an anodized aluminum insert

non-crimped fibers yield reduced print-through and higher stiffness than woven fabrics

Johnson Pump 09-47196 Polarity Reversing Switch Kit GOGRIL3 Withstands all harsh marine environmentsThe 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.