LZM-15 panel flowmeter(flow meter) for gas/air without control valve with Stainless steel fitting 1/2"BSP or NPT

Manual Digital Oil Diesels Kerosene Gasolines Nozzles Guns Heavy Duty Diesels Nozzle Guns Fuelings Nozzle Flows Meter

LZQ-1 1-5LPM plastic air flowmeter (H=70mm Oxygen flow meter) without valve.

LZB -3F,all stainless steel glass rotameter for liquid/water/H2O. flowmeter with control valve ,it can adjust flow

LZM-15 flowmeter(flow meter) for H2O/water/liquid without control valve

LZS-50 plastic tube type series rotameter flow meter

LZM-25 panel flowmeter(flow meter) for air/gas without control valve male 1"BSPT or NPT fitting

LZQ-1,2,3,4,5 Acrylic air flowmeter (H=90mm Oxygen flow meter)with control valve for Oxygen conectrator ,it can adjust flow

LZQ-6,7 Acrylic air flow meter (H=120mm gas flow meter)with control valve for Oxygen conectrator ,it can adjust flow

LZM-20G series for liquid/water/H2O acrylic tube type rotameter industry flow meter fitting Female 3/4"BSP or NPT

LZS-20A Pipeline plastic tube water rotameter with flow alarm swith lower limit(default) or upper limit