High-vacuum magnetron sputtering head for industry-standard 4" diameter targets. Accepts target thicknesses from 116" to 14". Easy target replacement and maintenance. Available with or without FlexiHead mounting for variable head angle and in-chamber height-adjustment (image shows model with FlexiHead option). Provided with tube stub for 1" bolt baseplate feedthroughs as standard. Also available flange-mounted. Water-cooled and suitable for accepting RF, DC or pulsed DC power.