Variable Area Flowmeters

Showing all 34 results

  • Sale! Industrial air flow meter with a transparent center section showing measurement scales, mounted on a metallic base.

    HEDLAND 1000/1500 AIR

    Variable area flow meter for air and gas

  • Sale! A flow meter with brass connectors at both ends, dual scale (GPM and LPM), and labeled with "Hedland" and "WATER" labels.

    HEDLAND 3500/6000 WATER

    Variable flow meter for water

  • Sale! Vertical industrial flowmeter with a transparent central tube displaying measurements, surrounded by a black and gray casing, marked for oil with visible yellow liquid.

    HEDLAND 6000 OIL

    Variable flow meter for viscous liquids

  • Sale! Mechanical flowmeter with red housing and clear gauge, placed on a white background.

    HEINRICH BGF

    Variable area flow meter for horizontal and vertical installation

  • Sale! Industrial flowmeter with a red housing and an analog meter, which displays dimensions, mounted on a metallic pipeline section.

    HEINRICH BGN

    Variable area flow meter for horizontal and vertical installation

  • Sale! Range of HEINRICH KDS industrial pressure switches and gauges with different certification logos as shown above.

    HEINRICH KDS

    Variable area flowmeter in stainless steel

  • Sale! King sharpening stone with adjustable angle guide showing detailed measurement scale.

    KING 7100

    Rotameter for higher pressure

  • Sale! A floating thermometer for swimming pools with a transparent tube and temperature scale, labeled with the word "king" at the top.

    KING 7200

    Flow meters in acrylic

  • Sale! Wall-mounted industrial thermometer in metal case with vertical temperature scale.

    KING 7310

    Rotameter with protective casing

  • Sale! Rotameter (variable area flowmeter) with a vertical scale measuring the liquid flow, isolated on a white background.

    KING 7330

    Rotameter with threaded or weld connection

  • Sale! Two king variable area flowmeters on a white background, showing vertical and horizontal orientations with measurement scales.

    KING 7430

    Rotameter 65mm & 150mm

  • Sale! Two King brand glass tube rotameters isolated on a white background, shown in different sizes.

    KING 7440

    Rotameter 65mm & 150mm top and bottom connection

  • Sale! A precision King hygrometer, mounted on a metal plate with scale markings, used to measure humidity levels.

    KING 7450

    Rotameter 75mm & 150mm

  • Sale! Two king engine cylinder bores of different sizes on white background, used to measure cylinder bores.

    KING 7459

    250mm scale, high accuracy

  • Sale! Industrial flowmeter with scale markings from 0 to 80 on a white background.

    KING 7460

    Rotameter with 304 stainless steel case

  • Sale! A tornfalk brand vertical mechanical flowmeter mounted on a metal gray frame, with a clear tube and black measuring scale.

    KING 7470

    Rotameter with protective case and alarm contact

  • Sale! Variable area metal flowmeter mounted vertically with a scale, used to measure liquid or gas flows.

    KING 7480

    Rotameter threaded or flanged with protective casing

  • Sale! A wall-mounted, tube-style king thermometer that displays a scale from -40 to 120 degrees Fahrenheit.

    KING 7510 / 7511

    Sizes with a choice of 50mm, 65mm, 100mm, 127mm and 250mm.

  • Sale! Two King brand rotameters for measuring gas flow, seen side by side, each with clear tubes, measurements and a floating indicator.

    KING 7520 / 7530

    Many sizes and white screen printed back for easier readability.

  • Sale! Metallic industrial flowmeter mounted on a white background, with a clear central tube with measurement markings.

    KING 7610

    Rotameter fully enclosed within a 304 stainless steel case and offers a poly carbonate shield

  • Sale! Two King flowmeters are shown vertically, with transparent bodies and black measurement markings.

    KING 7650

    Glass tube flow meter with good chemical resistance.

  • Sale!

    KING 7710

    316L stainless steel rotameter with 4..20mA transmitter

  • Sale!

    KING 7720

    Rotameter in PVC with 4..20mA

  • Sale!

    KING 7750

    All welded rotameter in 316L stainless steel

  • Sale! A metal king rotameter mounted vertically, with a black scale with dimensions and a transparent central tube.

    KING 7910

    Hosiery meter rotatable to 360 °c

  • Sale! Two industrial air filter regulators with gauges, composed of gold and black materials, isolated on a white background.

    KOBOLD DSV

    Variable flow meter with contact option

  • Sale! Three industrial flowmeters of varying design and mountings, with transparent measuring tubes and mechanical valves.

    KOBOLD KDF/KDG

    Flow meters and switches for very low flow

  • Sale! Two cobalt flowmeters against a white background, one small and one large, both with blue details and measuring scales.

    KOBOLD KFR

    Flow meters in acrylic

  • Sale! A KOBOLD KSK variable area flowmeter with blue top and base, and a red float inside a transparent measuring tube.

    KOBOLD KSK

    Variable area flowmeter for low flows

  • Sale! Two variable area flowmeters with yellow measuring tubes and base flanges, isolated on a white background.

    KOBOLD KSM

    Variable area flow meter for larger flows

  • Sale! A cobalt water flow meter with a transparent body and black measurement markings, with a central black flow indicator button.

    KOBOLD KSV

    Variable area flowmeter for low flows

  • Sale! Three flow indicators from different angles, each with red arrows and measurement scales, used to monitor fluid dynamics.

    KOBOLD SMO/SMW

    Variable flow meter horizontal or from top and bottom

  • Sale! A transparent Kobold URB with blue plastic fittings on a speckled background.

    Kobold URB

    Rotameter for air/water in PVC and glastube

  • Sale! A goblin flowmeter with a brass body and a dial, labeled in German to measure water flow, isolated on a white background.

    KOBOLD VKM

    Variable flow meter for viscous liquids

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