Kytola Metal Tube Flow meter Model ML

Kytola Metal Tube Flow meter Model ML

Kytola® Instruments OY is part of a group of companies that is family owned under the Kytola® name. Kytola is a manufacturer and developer of flow meters, oil lubrication systems and oil analyzers.

The company founded in 1945 by Olli Kytola is located in Muurame, Finland. Olli Kytola understood there was a need for reliable flow measuring instruments. He achieved his dream as the Kytola line of products has systematically and steadily grown during past decades to an internationally known company, whose products are used worldwide.

KYTOLA® Metal tube flow meter model ML is designed for medium and large liquid flows in rough conditions. It is compatible with a wide range of liquids. Reliable and accurate flow measurement is based on a variable area metering principle using a free-floating float. The ML meter withstands high pressure and has excellent temperature resistance. Typical applications are found in chemical and petrochemical industries, power plants and general flow measurement.


  • Reliable operation
  • Compact and robust design
  • Flange connections
  • Clear scale

Typical Applications

  • Chemical and petrochemical industry
  • Power plants
  • General flow measurements


  • Low and high flow alarms
  • Threaded connections
  • Stainless steel AISI 316L display housing

Technical Data

Flow tubeStainless Steel AISI 316L
ConnectorsStainless Steel AISI 316L
FloatStainless Steel AISI 316L
Display housingAluminium (*Stainless Steel AISI 316L)
Housing windowSafety glass
Pressure classDN25 – DN50 flanges 40 bar
ANSI/ASME flanges 150 or 300 lbs
JIS flanges 10 or 20 kg/cm²
Max process temperature+110°C without alarm sensors
+100°C with NAMUR alarm sensors
+80°C with PNP/NPN alarm sensors
Max ambient temperature+80°C
ConnectionsDIN/EN 1092-1 RF flanges (PN40)
ANSI/ASME B16.5 150 LBS RF flanges
ANSI/ASME B16.5 300 LBS RF flanges
JIS B2220 10K RF flanges
JIS B2220 20K RF flanges
G/NPT/Rc female threads PN40
Weight3.7 – 8.9 kg depending on model (aluminium display housing, stainless steel display housing add 1.6 kg).
Accuracy±5% F.S. (H₂O at +20°C)
*) Special construction on request

Download Datasheet: Kytola Metal Tube Flow meter Model ML