Optimum cartridges are made of a new polypropylene that provides exceptional clarity, chemical compatibility, impact strength and dimensional stability. Optimum pistons are engineered and molded to mate perfectly with cartridge walls. Consistent piston dimensions and uniform fit prevent blow-by and leakage during filling and storage. Precision wiper edges eliminate waste as fluid is dispensed to reduce production costs.
Features
• Exceptional clarity to allow visual confirmation of fluid levels
• Excelent chemical compatibility with a wide range of fluids
• Available in clear, black, amber and green colour
Cartridge dimensions

Volume |
A |
B |
2.5 oz (75 ml) |
43.2 mm (1.70″) |
98.8 mm (3.89″) |
6 oz (180 ml) |
43.2 mm (1.70″) |
181.5 mm (7.15″) |
12 oz (360 ml) |
43.2 mm (1.70″) |
314.3 mm (12.38″) |
20 oz (600 ml) |
68.3 mm (2.69″) |
249.7 mm (9.83″) |
32 oz (960 ml) |
68.3 mm (2.69″) |
346.4 mm (13.69″) |
Cartridge types
Available in clear, black, amber and green colour.
Cartridge |
|
Clear |
Amber |
Black |
Green |
Volume |
pc/box |
Part number |
2.5 oz (75 ml) |
25 |
7012389 |
7012390 |
7012391 |
7014167 |
6 oz (180 ml) |
25 |
7012398 |
7012399 |
7012400 |
7014170 |
12 oz (360 ml) |
25 |
7012407 |
7012408 |
7012409 |
7014173 |
20 oz (600 ml) |
10 |
7012416 |
7012736 |
7013878 |
7014176 |
32 oz (960 ml) |
10 |
7014088 |
7014089 |
7014091 |
7014090 |

Pistons
Optimum pistons are precision molded from high-density polyethylene. The consistent fit perfectly matches cartridge walls for smooth, unobstructed travel and ensures consistent results in fluid packaging and dispensing processes.
Dual wiping edges eliminate waste and residue to lower production costs and simplify disposal of used cartridges.
Size |
pc/box |
P.N. |
2.5, 6, 12 oz (75, 180, 360 ml) |
25 |
7012419 |
20, 32 oz (600, 960 ml) |
10 |
7012421 |

End Caps
End caps snap securely over cartridge flanges to prevent leaks and fluid contamination.
End caps |
|
Blue |
Green |
Size |
pc/box |
Part number |
2.5, 6, 12 oz (75, 180, 360 ml) |
25 |
7012423 |
7014475 |
70020, 32 oz (600, 960 ml) |
10 |
7012425 |
7014474 |

Outlet Caps
Self-venting outlet caps feature a large ribbed gripping area that simplifies manual installation, along with precision molded threads and a tapered seat that provides a snug, leakproof seal.
Outlet
caps |
|
Blue |
Green |
Size |
pc/box |
Part number |
all |
25 |
7012427 |
7014476 |