VFF

Six Degrees of Customisation

Litre Meter supplies a range of flow meters for Oil & Gas applications. For quantity orders, they specialise in customising a range of flowmeters to meet specific customer requirements. A good example of this is flow meters for subsea use, i.e. with the ability to work subsea and transmit a flow signal to the surface. […]

What is a demulsifier?

A demulsifier is a type of chemical additive used in various industries, particularly in oil and gas production, to separate emulsions. Emulsions are stable mixtures of two immiscible liquids, such as oil and water, where small droplets of one liquid are dispersed within the other. In the case of oil and water emulsions, demulsifiers are […]

What’s the best chemical injection flow meter?

Litre Meter VFF rotary piston positive displacement flowmeters have proven to be the foremost solution for chemical injection flow metering applications. They are able to handle the wide range of flows at pressures from a few bar up to 10,000 and 20,000 psi (690 and 1,380 bar) and higher. The FlowPod instrument has been developed after […]

Rotary Piston

A look at the rotary piston flow meter range and how the range of flow meters work. Positive displacement flow meters, also known as PD meters, measure volumes of fluid flowing through by counting repeatedly the filling and discharging of known fixed volumes. A typical positive displacement flowmeter comprises a chamber that obstructs the flow. […]

Flow meters for Sodium Hypochlorite – Hazardous Area, too

Chemical Injection process: Sodium hypochlorite We look at the chemical injection process of injecting sodium hypochlorite into sea water, in a variety of settings. Sodium hypochlorite is a green/yellow liquid with the characteristic smell of chlorine. It was first used as a bleaching agent and was then discovered to be effective in controlling wound infections. Subsequently, it is […]