These tips deliver precise, consistent deposits every time. Designed with our own unique polypropylene SafetyLok™ hubs that fit securely onto the barrel reservoir, general purpose tips prevent leakage and ensure drip-free dispensing.

Each hub is designed with flush mating of the hub to the cutoff for smooth fluid flow and to prevent trapped air, which causes dripping and drooling. Burr-free passivated stainless steel tubing ensures consistent fluid deposits. Each hub is also manufactured and quality-tested to be free of molding flash – bits of plastic that can block fluid flow and cause inconsistent deposits.

All Optimum dispensing tips are manufactured in the USA in silicone-free facilities to prevent fluid contamination and are certified for industrial use.

Tip hubs are color coded by size to help identify the gauge or internal diameter. Tips are also packaged in clear boxes for easy inventory control – with lot numbers, part numbers, and other information clearly labeled for greater process control and traceability.

Part Numbers

General Purpose Stainless Steel Tips
6.35 mm 0.25"	12.7mm 0.5"	25.4mm 1.0"	38.1mm 1.5"	Gauge	Color	ID	OD
7018029	7018043	7018032	7018035	14	Olive	1.54 mm 0.060"	1.83 mm 0.072"
7018056	7018068	7018059	7018062	15	Amber	1.36 mm 0.053"	1.65 mm 0.065"
7018107	7018122	7018110	7018113	18	Green	0.84 mm 0.033"	1.27 mm 0.050"
7018163	7018178	7018166	7018169	20	Pink	0.61 mm 0.024"	0.91 mm 0.036"
7005005	7018233	7018222	7018225	21	Purple	0.51 mm 0.020"	0.82 mm 0.032"
7018260	7018272	7018263	7018266	22	Blue	0.41 mm 0.016"	0.72 mm 0.028"
7018302	7018314	7018305	7018308	23	Orange	0.33 mm 0.013"	0.65 mm 0.025"
7018333	7018345	7018336	7018339	25	Red	0.25 mm 0.010"	0.52 mm 0.020"
7018395	7005008	n/a	n/a	27	Clear	0.20 mm 0.008"	0.42 mm 0.016"
7018424	7018433	n/a	n/a	30	Lavender	0.15 mm 0.006"	0.31 mm 0.012"
7018462	n/a	n/a	n/a	32	Yellow	0.10 mm 0.004"	0.24 mm 0.009"