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

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

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

LZB -4F, glass rotameter all stainless steel rotameter with control valve for liquid and gas. conectrator ,it can adjust flow

5 Impellers Flow Meter G1/4" Thread Female to Female Flow Meter Indica DropShipping

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

304# stainless steel pistion type flow sensor flow control flow switch water control switch 1/2"

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