PIUSI -Italy 
K44 Mechanical Nutating Flow Meter 
Connection Size : 1" in/out
Accuracy :+/- 1%
Max Resettable Batch Totalizer : 9999 liters ( 4 Digits)
Max Non-resettable Totalizer : 9,999,999 liter
Flow Range: 20-120 liter per min
Max Working Prsssure : 142 psi ( 10 Bars)
Working Temperature : -10 dC to 60dC,