Helium Rotameters

Acrylic meters with interchangeable scales offer easy disassembly and assembly. Stable, interchangeable dual scales and yellow back plate make this versatile meter easy to read and operate. Optional built- in needle valve available.

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  1. Helium Flow Meter - Acrylic, Brass Fittings

    Helium Flow Meter - Acrylic, Brass Fittings

    Available for multiple flow rates, this Acrylic Flow Meter has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton Seals, 1/8" FNPT and Brass End fittings are standard. The float material varies based on the metering range (316 SS, Carboloy, Glass). Available for metering flow rates from 2.0 LPM (4.0 SCFH) to 110 LPM (250 SCFH).
  2. Helium Flow Meter - Acrylic, Stainless Fittings

    Helium Flow Meter - Acrylic, Stainless Fittings

    Available for multiple flow rates, this Acrylic Flow Meter has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton Seals, 1/8" FNPT and Stainless Steel fittings are standard. The float material varies based on the metering range (316 SS, Carboloy, Glass). Available for metering flow rates from 2.0 LPM (4.0 SCFH) to 110 LPM (250 SCFH).
  3. Helium Flow Meters - Acrylic, Brass Fittings, No Valve

    Helium Flow Meters - Acrylic, Brass Fittings, No Valve

    This Acrylic Flow Meter has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton® Seals, 3/8" FNPT and Brass End fittings are standard. The float/guide material is 316 Stainless Steel. This Flow Meter is designed for panel mounting and can handle a Maximum Flow Rate of 1500 LPM (55 SCFM). No Valve.
  4. Helium Flow Meters - Acrylic, Brass Fittings, Valve Included

    Helium Flow Meters - Acrylic, Brass Fittings, Valve Included

    This Acrylic Flow Meter with Valve has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton® Seals, 3/8" FNPT and Brass End fittings are standard. The float/guide material is 316 Stainless Steel. This Flow Meter is designed for panel mounting and can handle a Maximum Flow Rate of 1500 LPM (55 SCFM).
  5. Helium (He) Flow Meters - Acrylic, Polypropylene Fittings, No Valve

    Helium (He) Flow Meters - Acrylic, Polypropylene Fittings, No Valve

    This Acrylic Flowmeter has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton® Seals, 3/4" FNPT and Polypropylene End fittings are standard. The float/guide material is 316 Stainless Steel. This Flowmeter is designed for inline mounting and can handle a Maximum Flow Rate of 5000 LPM (170 SCFM). No Valve.
  6. Helium Flow Meters - Acrylic, Polypropylene Fittings, Valve Included

    Helium Flow Meters - Acrylic, Polypropylene Fittings, Valve Included

    This Acrylic Flowmeter with Valve has a Dual Direct Reading Scale with yellow backing for easy viewing of Helium flow values. Viton® Seals, 3/4" FNPT and Polypropylene End fittings are standard. The float/guide material is 316 Stainless Steel. This Flowmeter is designed for inline mounting and can handle a Maximum Flow Rate of 5000 LPM (170 SCFM).

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