O2 E-Class Flowmeter

 
Economy Flowmeter - Part #: T21EC15
Economy Flowmeter w/Ohio Diamond Quick Connect - Part #: T21EC15-OD
Economy Flowmeter w/British Quick Connect - Part #: T21EC15-B
 
View Spec Sheet
 
Polycarbonate tube, nickel-plated brass
Agion™ knob material, inhibits growth of odor-causing micro-bacteria
Precise and adjustable needle valve assembly, for accurate flows
Stainless steel ball float and clear scale provide easy to set flow.