materials
Housing: Aluminum
Measuring chamber: Wobble disc system
Seals: NBR
Axles and bearings: Stainless steel
Display: Mechanical, robust counter
temperature range
-10 °C to +50 °C
Properties
High-precision mechanical display
ATEX/IECEx certified for Zone 1 and 2
Easy installation and calibration
Low pressure loss, even at high flow rates
Precise measurement with ±1 accuracy
Suitable for gravity operation (K33)
Robust construction for heavy-duty use (K150)
Maintenance-free, durable, and versatile
Technical data
| Model | Item | flow range | Max. pressure | Accuracy | Inlet / Outlet | flow direction | burst pressure | Show |
|---|---|---|---|---|---|---|---|---|
| K33 ATEX Ver. D | Gasoline, diesel, kerosene | 20–120 l/min | 3.5 bar | ± 1 % | 1″ BSP | Left → Right | 28 bar | 3-digit |
| K150 ATEX Ver. D | Gasoline, diesel, kerosene | 25–150 l/min | 3.5 bar | ± 1 % | 1″ BSP | Left → Right | – | 4 digits |
Advantages
Precise quantity measurement for gasoline, diesel, and kerosene
High flow range up to 150 l/min
Up to 33 % g lower pressure loss (K150)
Robust aluminum housing for long service life
Easy maintenance and calibration
Suitable for potentially explosive environments
Ideal for stationary and mobile refueling systems
Suitable for
Diesel, HVO, XTL, gasoline, kerosene, Avgas, Jet A/A1
Applications in agriculture, industry, logistics, construction, shipbuilding