Flowmeters for Built-in Systems

Designed for OEM built-in systems, the MH-3 Flowmeter (green) is calibrated for use with the Oxymizer™ cannula for flight up to 18,000 ft. The MH-4 (red) has two altitude flow scales. The left (compressed) scale is calibrated for the Oxymizer™ cannula and is limited to flight of 18,000 ft. and below. The right scale is calibrated for a standard cannula or face mask up to 30,000 ft. These Flowmeters come with 1 meter of poly tubing (Tygon® type) and brass-plated metal fittings. They are used where higher system outlet pressures are encountered, such as aircraft with built-in systems. BNC-PB-566 Fits most Cessna singles prior to 1980 Fits most Cessna Twins prior to 1970. BNC-PB-750 Fits most Cessna singles 1980 and later. Fits most Cessna Twins 1970 and later. Fits most Diamond aircraft. BNC-Scott Fits most Beachcraft, Mooney, Piper, and others. CPC style Fits Cirrus, Columbia, Corvalis and many other newer models. Please check your fitting before ordering.