The VD14 is a most dependable assistant, not only because of its guaranteed maintenance-free compressor unit (24 month wear warranty). A completely new membrane technology allows to relinquish the common carbon plates. service life of 10.000 h before the first replacement/ repair are no rarity any more. The low constant engine speed of 2.800 R.P.M. is easy on the Honda GX petrol engine (Professional line, 3 years warranty) and makes for a pleasant and quiet operation. The tubular steel frame features a comfortable take-up for the probe and the necessary petty items; an air pressure hose with control valve is included in the scope of supply.