Glass tube flow meter with 3/8" NPT(F) connections.  Available with inline or back connections.  This rotameter has water capacity 4 to 20 lpm, air capacity 5 to 20 scfm.

Glass tube flow meter with 1/4" NPT(F) connections.  Low pressure drop design, this rotameter has water capacity 1.25 to 4.25 lpm, air capacity 50 to 134 lpm.

Plastic body flow meter for use with oxygen and breathing air.  This rotameter has oxygen capacity 0.125 to 15 lpm, breathing air capacity 0.125 to 15 lpm.

FR6000 plastic body flow meter in a manifold system, available in 2-bay or  3-bay configuration.  Supply oxygen or breathing air from a single source to separate locations.  This rotameter has flow capacity of 3.5 to 15 lpm air or oxygen.

Molded high impact resistant polycarbonate body flow meter.  This rotameter has water capacity 4 ccm to 40 gph, air capacity 50 ccm to 100 lpm.

PITOT tube type flow meter, measures water flow in closed horizontal PVC pipe systems.  Clear acrylic plastic body, mounts on 1-1/2" to 2" pipe.  This rotameter has water capacity 130 to 500 lpm.