Vendor of Differential Fuel flowmeter DFM D/ECO is Aquametro Oil & Marine AG.
		
		
		
		Features of the DFM-D/ECO System
		
		
			- System for differential measurement
 
			- Applicable for trucks, busses, construction vehicles, agricultural machines, locomotives and river ships
 
			- Hall sensor or Reed pulse output
 
			- Measuring range from 10 l/h up to 600 l/h
 
			- Rough design, vibration tested, IP 66
 
			- Accuracy ±1 % per flow meter side
 
			- Temperature range -40 … + 125°C
 
			- Connections M 14x 1.5
 
			- Meter chamber material: brass
 
		
		Sold from 1990 … 2006 under Brand name EDM 1404. Since 2006: DFM 8. The reference for differential fuel metering with compact design. 1st differential meter on the market worldwide (since 1990!)