Oval gear flow-meter
3 - 350 l/min | HDO series ATEX Lutz Pumpen GmbH

Well-tried and recognised: The modular flow meter system HDO is particularly suited for industrial measurement of flow volumes of aqueous to highly viscous liquids - even at high pressures and temperatures. A significant feature of this series is the large measuring range at an almost constant measurement error limit.
- In addition, the flow meters operate independently of turbulences, vortexes and other disturbances in the flow profile.
- Proven and reliable oval gear principle
- For high flow volumes, temperatures and pressures
- For thin bodied to highly viscous liquids
- Optionally with or without volume preselection
- Convenient, user-friendly display with numeric keypad
- High accuracy
- Low frictional resistance
- Keyboard lock as protection against maloperation
- Data output for external signal processing (e.g. PLC)
- Available in plastic (PPS) or metal (Aluminium, Stainless steel)
- Explosion-proof versions in compliance with ATEX Directive 94/9/EC