Raritan Diaphragm Intake Pump - 12VDC

Raritan Diaphragm Intake Pump - 12VDC. The NIB (Nothing But Water) Diaphragm Intake Pumps rely on ambient air pressure to keep the lungs healthy. They're generally used in intake hoses for cooling engines at the beginning and end of the cooling cycle. The heart of this Raritan engineered product is the highly efficient (low power draw) diaphragm pump and motor assembly. There's a clutch in the pump allowing the engine to run without the engine running. The diaphragms are very sensitive to air mo