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Variable area flow meter Product List and Ranking from 20 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Variable area flow meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 日本フローコントロール Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. ベンカン機工 Tokyo//Ferrous/Non-ferrous metals
  4. 4 流体工業 Tokyo//Testing, Analysis and Measurement
  5. 5 昭和機器計装 Tokyo//Testing, Analysis and Measurement
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Variable area flow meter Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Turbine Flow Meter High-Precision Turbine Meter 'HO Series' 日本フローコントロール
  2. Are you looking for tapered pipes or short pipes? ベンカン機工
  3. Management turbine meter "TBX"
  4. 4 Area-type flow meter "NK Series" 日本フローコントロール
  5. 5 Alarm-equipped flow meter "EZ-View(R) Flow Alarm" 日本フローコントロール

Variable area flow meter Product List

1～15 item / All 73 items

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Metal tapered tube area flow meter, 5000 series

Metal tapered tube area flow meter, 5000 series

Compact size and equipped with multiple functions. Area flow meter 5000 series.

The Metal Taper Tube Flow Meter 5000 series is compact in size and equipped with multiple functions. The micro switch contacts provide output. It comes with an integrated totalizer counter and also emits pulse signals to external counters. All products are made to order, with a standard delivery time of 1.5 months. For more details, please download the catalog or contact us.

  • Flow Meter

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Flapper-type area flow meter "Flapter"

Flapper-type area flow meter "Flapter"

Usable with water, oil, air, etc.! A compact flow meter with selectable flow direction.

The "Flapter" from Showa Instrumentation is a compact flow meter used for water, oil, air, and other liquids and gases. You can choose from a lineup of general-purpose metal, corrosion-resistant PVC, and metal types for low flow rates to suit your needs. The flow direction can be selected freely, and it can be used both horizontally and vertically. Please specify your preference when placing your order. 【Features】 ■ Common electrical functions across all series ■ Easy internal cleaning ■ Readable indicators even with opaque fluids ■ No straight pipe length required, allowing installation in tight spaces ■ Low pressure loss, suitable for low-pressure air ■ Simple structure with a full metal body for durability *For more details, please refer to the PDF document or feel free to contact us.

  • Flow Meter

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Area-type flow meter "NK Series"

Area-type flow meter "NK Series"

Steam/sanitary options available for custom production! We offer a wide range of materials and connections!

The "NK Series" is a flow meter suitable for visual measurement of water and gas. At Japan Flow Control, we can accommodate manufacturing according to usage conditions, measurement ranges, materials, etc. Custom production for steam/sanitary applications is also available. We offer a wide range of products, including the general-purpose screw connection type "NK-AS" for water and air, and the rear screw connection type "NK-KV" suitable for small flow rates of liquids and gases, among others. 【Product Lineup】 ■ NK-AS: General-purpose screw connection type for water and air ■ NK-KV: Rear screw connection type suitable for small flow rates of liquids and gases ■ NK-A: General-purpose flange type ■ NK-AU: General-purpose screw-in type ■ NK-AJ: Type with a sanitary application suitable for a #400 buff polished inner and outer surface with a hygienic connection *For more details, please refer to the PDF materials or feel free to contact us.

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  • Other measurement, recording and measuring instruments
  • Piping Materials

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Turbine Flow Meter General Purpose Turbine Meter 'LC Series'

Turbine Flow Meter General Purpose Turbine Meter 'LC Series'

Suitable for water, cooling water, hot water, chemical solutions, and low-viscosity liquids! A compact and low-cost general-purpose turbine meter.

The "LC Series" is a general-purpose flow sensor designed to withstand harsh conditions. When fluid passes through, the internal rotor spins. The rotation speed is detected by a pick-off mounted on the outside of the main body. This rotation speed is proportional to the flow rate, and frequency pulses are output. The "F100" is a field-type display meter for "instantaneous flow/accumulated flow" exclusive to this series, and the "PET Series" is a dedicated transmitter. [Features] ■ Low cost ■ Compact ■ Capable of withstanding harsh conditions (MAX 120°C, MAX 24MPa) *For more details, please refer to the PDF materials or feel free to contact us.

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  • Piping Materials

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Turbine Flow Meter High-Precision Turbine Meter 'HO Series'

Turbine Flow Meter High-Precision Turbine Meter 'HO Series'

Ideal for various test benches! Introducing a lightweight and compact standard turbine meter.

The "HO Series" is a standard turbine meter that excels in linearity and reproducibility as measures of accuracy. Due to its wide range of operating temperatures, pressures, and measurement ranges, it is widely used in industries such as aerospace, automotive, cryogenics, and hydraulics. Additionally, the low pressure loss and high-speed response characteristic of standard turbine meters make them suitable for various test benches. 【Features】 ■ High precision ■ High-speed response ■ Low pressure loss ■ High temperature compatibility ■ High pressure compatibility ■ Lightweight/Compact 【Applicable Fluids】 Water, LLC coolant, engine oil, ATF oil, liquid oxygen, liquid nitrogen, Freon, solvents, aircraft hydraulic fluid, thermal oil, air, carbon dioxide *For more details, please refer to the PDF document or feel free to contact us.

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  • Piping Materials

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Alarm-equipped flow meter "EZ-View(R) Flow Alarm"

Alarm-equipped flow meter "EZ-View(R) Flow Alarm"

Can be installed on either horizontal or vertical piping! Flow meter with alarm compatible with water and oil.

The "EZ-View(R) Flow Alarm" is a flow monitor with contact output that features an internal spring. After installation in the piping, it is possible to change the contact position to any desired value while confirming the operation of the indicator from the outside. Since it uses an indicator held by an internal spring, it can be installed in both horizontal and vertical piping. Additionally, a special model that accommodates flow from top to bottom, which is the opposite direction of the standard, can also be produced. 【Features】 ■ Oil compatible (4.2–108 mm²/s) ■ Low cost, short delivery time ■ Compact ■ Free installation posture in horizontal and vertical ■ Adjustable setting point ■ Flow indication included *For more details, please refer to the PDF document or feel free to contact us.

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  • Flow Meter

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Seal Water Monitor "SLM"

Seal Water Monitor "SLM"

Excellent shock resistance! We provide packaging that ensures the safety of your important systems and equipment.

The "SLM" is a product developed for the cooling and protection of mechanical seals in spiral pumps. It features a robust design that can withstand vibrations and freezing environments, and is suitable for water containing impurities. Deposits on the tapered pipe can be cleaned using the standard included push cleaner. Optional accessories include a pressure gauge and a proximity switch for alarm output. We offer a flow meter that can be used in harsh environments, providing a package that ensures the safety of the equipment. 【Features】 ■ Corrosion-resistant material structure with robust design ■ Excellent impact resistance ■ Suitable for freezing environments ■ Simple structure, easy maintenance ■ Wide operating temperature range (-20 to 100°C) *For more details, please refer to the PDF document or feel free to contact us.

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Area-type flow meter "Purge Meter LH/EK/A·C·D"

Area-type flow meter "Purge Meter LH/EK/A·C·D"

Introducing a robust area flow meter made of acrylic, suitable for measuring small flow rates of water and air!

We handle the area-type flow meter "Purgemeter LH/EK/A·C·D." The "LH" model features excellent airtightness and a standard pressure resistance of 2MPa. All models come standard with a dual scale for water and air. The "EK" model is designed for OEM specifications, allowing for customization of scale width, font, scale and font colors, and logo printing according to your requirements. Additionally, the "A·C·D" model has a simple design for installation in piping from the bottom to the top, and does not use any O-rings or gaskets in its construction. 【Features】 ■ Robust design with an acrylic body ■ Equipped with a flow adjustment valve ■ Low cost ■ OEM specifications available (custom scales, logos, etc.) *For more details, please refer to the PDF document or feel free to contact us.

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  • Flow Meter
  • Flow Control
  • Other measurement, recording and measuring instruments

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Small high-precision area flow meter NFM series (with valve)

Small high-precision area flow meter NFM series (with valve)

Panel-mounted flow meter with a low protrusion width suitable for embedding into a panel.

● Low-cost, compact, high-precision area flow meter (flow meter) ● Low leakage and capable of handling gases at the ppm level ● Panel embedding type with minimal protrusion, suitable for embedding in panels ● Compact and simple structure with a width of about 120mm, and various fittings can be selected, making installation easy ● Compliant with RoHS directive ■ The NFM series is a flow meter of the panel embedding type with minimal protrusion, suitable for embedding in panels. For more details, please download the catalog or contact us.

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  • Flow Meter

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Flow meter, flange type, RHS type

Flow meter, flange type, RHS type

The connection flange and the tapered pipe mounting body are shared, which limits the connection diameter, but it results in a lower price.

The flange is designed to be mounted vertically on the piping, allowing for direct vertical installation and instantaneous value reading on-site.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, flange type, RPF TYPE

Flow meter, flange type, RPF TYPE

The flow direction can be installed in any orientation, front, back, left, or right, as specified.

The flange is designed to be mounted vertically on both the top and bottom, allowing for direct vertical installation on the piping, and the instantaneous value can be read directly on-site.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, screw type, RS/RST type

Flow meter, screw type, RS/RST type

This is a type that incorporates a complete set of tapered tubes inside the main body and acrylic cover.

It is easy to remove and clean.

  • Other physicochemical equipment
  • Flow Meter

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Flow meter panel type (purge meter) RPNV TYPE

Flow meter panel type (purge meter) RPNV TYPE

This is a flow meter developed with the concept of low cost and short delivery time, and it is suitable for adjusting small flow rates because it incorporates a needle valve.

Using a rib guide and a tri-flat tapered tube, excellent stability is achieved. Therefore, it is suitable for various devices. A protective cover is included as standard. - Short delivery time product -

  • Other physicochemical equipment
  • Flow Meter

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Flow meter, screw type, RSN TYPE

Flow meter, screw type, RSN TYPE

This is a flow meter developed with the concepts of low cost, short delivery time, and compactness.

Using a rib guide and a tri-flat tapered tube, excellent stability is achieved. Therefore, it is suitable for use in various devices. -Short delivery time products-

  • Other physicochemical equipment
  • Flow Meter

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