The quick release target disks make cleaning and regreasing the target disk a snap as the target disk simply slides off the spring clips - no z-wrenches needed! Clean the target disk, regrease it, and simply slide it back onto the impactor.
Upgrade kits are available to replace the screws and target disk of older style impactors with the new spring clips and target disk.
Airmetrics, 2121 Franklin Boulevard, Suite 9, Eugene, OR 97403. Tel: 541-683-5420; Fax: 541-683-1047.