Key Benefits

• No distortion of the chamber at higher pressures
• Enables selection of optimal materials for the chamber to match the rotor i.e. PVD coated stainless steel or titanium
• Enables selection of optimal materials for the pressure vessel
• Enables construction of a duplex bodied flow meter
• Interchangeable PBC for simplified sparing
• Calibration can be performed at low pressure

Meter Sizes

The VFF meter is not just one size, one specification. It’s a comprehensive range of carefully engineered devices to meet today’s standards in the most demanding oil & gas arenas. It truly is a Versatile Fluids Flow Meter. The smallest flow meter suitable for high pressure is typically housing an LF03, LF05 or LF15 rotor and chamber with FlowPod instrument and Autoclave Engineers MP connections. Then there is a medium size meter such as the VFF4, with special hub connections and FlowPod display. There is also the flow meter with hubbed connection sizes and FlowPod display, but is larger to accommodates the HF40 rotor and chamber.


  • High Pressure Flow Meters – How Do We Test Them?

    At Litre Meter we are industry leaders in producing high pressure flow meters. But how do we ensure the pressures our customers request, can be safely achieved? Pressure Ratings Generally, the pressure ratings for our flowmeters depend on the rating of the connection. Within our standard line of VFF flow meters, we provide “Medium Pressure” […]

  • VFF

    Since 1985, we’ve supplied businesses worldwide with a large selection of durable, industry-standard Positive Displacement flow meters. For the last four decades, we’ve built a huge catalogue of products to suit your every need organised by flow ranges – from our standard range of flow meters (popular in the UK, EU and US), to our […]