Green flow meter and Pony Flow 4 digital display 
4 inch BSP(M) ports
Nylon material
300 to 3000 lpm
20 bar (290 psi)
Axial-turbine design flow-meter for accurate flow rate measurements
Digital display with a fold-down protective lid
Can be set to read in litres, cubic meters per hour or gallons
Batch totals to 99,999 units
Cumulative total to 99,999,999 units
Can be accurately calibrated to individually match the viscosity of the liquid being measured
Includes 9v battery that fits inside the digital display case
Digital display case can be easily detached from the flow meter body
Display can be removed when high pressure washing of machinery to prevent water damage

Green nylon body flow-meters are often used for measuring water and also some highly corrosive and aggressive liquids
Can also measure some flammable liquids and fuels
Can measure flows under quite low pressures and also up to as high as 20 bar (290 psi) pressure