DN50 LZB stainless steel glass rotameter, nitric acid corrosion resistant flow meter for liquid and gas.

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

LZM-25G Pipeline water/air acrylic rotameter industy flow meter[6-60GPM/30-225LPM] Female 1"BSP or NPT

LZS-15 6 to 60L/H ~ 1000L/H Pipeline water rotameter LZS flow meter

DN40 LZB stainless steel glass rotameter, nitric acid corrosion resistant flow meter for liquid and gas.

LZM-20G series acrylic tube type rotameter[6-60Nm3/h] for gas industry flow meter fitting Female 3/4"BSP or NPT

YF-B5 DN20 G3/4'' G1/2 Water Flow Sensor Switch DC5～18V 1-30L/min 1-25L/min Flow Meter For Industrial Control Liquid Circulating

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

Digital Water Flow Meter 3/4“ Hose Water Meter Measure Consumption and Water Flow Rate with Quick Connectors for Outdoor Garden

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

LZB -3F,all stainless steel glass rotameter for gas/air/O3/ozone flowmeter with control valve