RD Petroleum

K33 & K44 Diesel Mechanical Meter.

K33 & K44 Diesel Mechanical Meter

K33 and K44 for Fuel

The PIUSI K33 and K44 are mechanical flow meters suitable for the monitoring of diesel. PIUSI K33 as a mechanical flow meter has a partial indicator with 3 digits (max. 999 litres), total 6 digits, while PIUSI K44 has a partial indicator with 4 digits (max. 9999 litres), with a total of 7 digits.


The K33 and K44 mechanical diesel flow meters have been designed for precise measurement of the quantity of fuels dispensed for non-commercial use. Easy to calibrate and install, the K33 and K44 flow meters can monitor the quantity dispensed for a maximum flow rate of 20-120 l/min and with a maximum working pressure of the pump of 10 bar. In addition, they can guarantee a burst pressure of 30 bar with a metering accuracy of +/- 1%.


The K33 and K44 mechanical flow meter for diesel is easy to calibrate at the place of installation and is suitable for installation on pumps or service stations for diesel, for those who want to keep the amount of dispensed fluid monitored without special needs for storage.

K33 and K44 are reliable and economic mechanical flow meters that can also be used by gravity, thanks to the low resistance to flow. It is also available a pulser version of the meter which includes:

  • Mod. Pulser: card type "Open collector",
  • frequency 10 pulses/litre,
  • 6-24 V DC power supply, max. 10 mA.

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