Specification :

The METER is a dispensing nozzle for oils and other fluids, to be installed as a final shutoff device at the end of pressurized flexible hoses.
Besides guaranteeing an exact measurement and display of the fluid amount dispensed, when used as a normal nozzle, the METER also allows the user to PRESELECT the amount to be supplied automatically stops the dispensin when the pre-set amount has been reached.
Flow range: 1 to 30Liter/ min ( 0.23 to 7.9gpm)
Pressure range: 50-7000Kpa ( 7-1000psi)
Temperature range: operating: -5 to + 50° C ( + 23 to 122° F)
Storage: -35 to + 60° C ( -31 to + 140° F)
Preset amount: 0.1-99.9 units