When expensive fluids are being dispensed, an accurate dispenser will pay for itself in a short period of time based on fluid saved. Ferrofluid used in Audio Speakers is a prime example. Ferrofluid is a conductive lubricant used in the speaker industry to fill the magnetic gap of the voice coil assembly.
Ferrofluid is relatively expensive with a cost ranging up to from $500 to $1,000 per liter. Based on the extreme accuracy of Fluid Metering's Dispensers, speaker manufacturers could virtually pay for the dispensing systems in as little as 18 days. This technology and the resultant cost savings are applicable wherever an expensive fluid must be accurately dispensed.