Spare Parts TYP 2367

AR-115/135 BP Membrane Kit

Membrane kit for the AR 115 BP and AR 135 BP pumps. It replaces the diaphragms in the pump heads, which is the standard seasonal service item on these pumps; a torn membrane lets chemical into the oil and damages the pump if it is run on. Fit it with the matching AR 115/135 BP valve kit TYP 2370.