Aquametro VZO Commercial Oil Meter

For commercial installations, the in-line VZO oil meter range is available in sizes from 15mm to 50mm, with both standard mechanical index models and versions with pulsed output.

Models from 15mm to 40mm can be supplied with BSP male threaded connections or PN25 flanges, while PN25 flanges are standard on the 50mm meter. All VZO meters can be installed horizontally or vertically without affecting accuracy. Threaded versions are supplied with union connections, and RV pulse models include a 3-metre connection cable.

The VZO range is suitable for medium temperatures up to 130°C and is commonly used for heating and propulsion fuel monitoring. It also provides reliable measurement across systems with fluctuating flow rates, including boilers with high turndown ratios.