AMI 0.2-2.0 GPM Sp. Gr. 1.0 Flow Meter Inline

Ozmosis Panel Mount Rotameter 05.-5 GPM Water Flow Meter 1/2" MNPT

Gas Rotameter Flow Meter w/ Valve & Gauge, Clear Scale Tube, Yellow Knob

PRM 2-20 GPM Rotameter Viton Seals 1” FNPT Connect Water Flow Meter

Oxy-Viva Dual Rotameter O2 Oxygen Flow Meter Y-Block Barb, 0-15 L/min X25194

OMEGA FL-3540G Variable Area Rotameter Flow Meter 1/4 in 0-150 SCFH

Harris Model 821 Variable Area Rotameter Flow Meter, 1/4 in, 1-10 L/min

King Instrument 7511-212B02 Flow Meter – Acrylic Tube Rotameter –