USMR-20AF Micro-Spray Marker
			The new USMR Series Micro-Spray Markers are replacing the older DS Series markers. The manufacturing efficiencies of the new body style have resulted in a functionally identical unit at a lower cost. A new packing system design increases seal life up to 4 times that of the older DS Series Markers. Now these markers will endure millions of cycles before seal replacement becomes necessary.