Universal USMR-20AF Micro-Spray Markers are designed to apply color coded spots or stripes on products during inspection to satisfy acceptance/rejection marking requirements. These low pressure atomizing spray markers are normally electrically triggered and can apply spot marks from 1/4" - 1" diameter on both porous and non-porous surfaces. The USMR-20AF Marker features an adjustable fluid control to regulate the amount of ink flowing into the atomizing air stream for precise control of the mark. The marker sprays an 18 degree conical spray pattern with negligible over spray. A stainless steel needle seats in the orifice after every cycle providing a self cleaning feature.
