Oxygen Fine Adjustment Valve Rotameter (Gauge-3000 ib/in2)

Durable chrome-plated machined brass body provides high durability and long life.

Glass flow tube assures consistent readings. Precision control valve for accurate flow control. 

Oxygen Fine Adjustment Valve Rotameter flowmeter is safe, durable and accurate Specially designed metal knob

Incorporates durable impact resistant polycarbonate outer and metering tubes for maximum durability.

Oxygen fine adjustment valve with rotameter & humidifier bottle.