The SAF-T-Seal elastomeric duckbill tip from SAF-T-FLO Chemical Injection can be a timesaver when added to injection quills dosing sodium hypo- chlorite or ammonia. These chemicals are prone to forming deposits, which eventually lead to a clogged injection quill. The tip can be added to any 3/8- or 1/2-inch injection quill to help reduce tip clogging, extending maintenance intervals. 800-957-2383; www.saftflo.com ; Booth 5847.