
Molded from high-tensile, clear plastic, Optimum® cartridge retainers make it easy to visually monitor fluid levels during dispensing – an industry first
Optimum cartridge retainers are molded from high-tensile, clarified resin that permits easy visual monitoring of fluid levels. Large textured ribs provide an ergonomic grip for cap installation. Retainer caps feature locking tabs that snap securely into detents on the retainer body with an audible click. A push-in air line connector on top of the cap eliminates the need for bayonet connectors.

Optimum® cartridge end caps provide an airtight seal at the top of cartridges. Threaded, self-venting outlet caps prevent leaks and keep air from being introduced into the fluid.
End caps prevent leaks and fluid contamination by fitting securely over cartridge flanges. A central pushbutton presses the end cap against the cartridge wall, forming an airtight seal.
A large, ribbed gripping area simplifies manual installation of Optimum cartridge outlet caps. Precision molded threads and a tapered seat provide a tight, leak proof leakproof seal. A recessed hex molded into the cap exterior allows easy installation with automated dispensing equipment.
End caps and outlet caps are available in 2.5 oz (75 ml), 6 oz (180 ml), 12 oz (360 ml), 20 oz (600 ml) and 32 oz (960 ml) capacities.

Optimum® cartridge pistons are precision molded from high-density polyethylene to fit perfectly within Nordson EFD cartridges, preventing blow-by and leakage during filling and storage.
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.
Unique channels help dissipate air during the filling process, reducing or eliminating the need to centrifuge. Dual wiping edges eliminate waste and residue to lower production costs and simplify disposal of used cartridges.
Blue pistons have a smaller leading edge wiper. The looser fit reduces dripping or stringing during the dispensing of very thick fluids and the color makes it easy to see the piston position inside the cartridge.

Optimum cartridges and retainers have been designed to function as a complete, integrated system that improves yields and reduces costs in fluid packaging and dispensing processes.
Optimum cartridges and retainers have been designed to function as a complete, integrated system that improves yields and reduces costs in fluid packaging and dispensing processes.
Cartridge systems are designed for applications that require a reservoir larger than a 70cc syringe barrel. They are available in 2.5 fl oz, 6 fl oz, 12 fl oz, 20 fl oz, and 32 fl oz capacities, and can be used to make timed or visual deposits

Lightweight adapters are designed for fast attachment and feature slots that lock securely onto matching tabs on the syringe barrel. Adapters assemblies connect the Nordson EFD Optimum® syringe barrels to the air output of the fluid dispenser unit.
Designed with a positive safety locking action to prevent accidental disengagement, our syringe barrel adapters are easy to install and remove. General purpose adapter assemblies are available for 3cc, 5cc, 10cc, 30cc, 55cc, and 70cc syringe barrels.
Quicksilver™ adapter assemblies allow faster cycle speeds for improved dispensing performance and are for use with UltimusPlus Dispensers.
Lightweight adapters are designed for fast attachment and feature slots that lock securely onto matching tabs on the syringe barrel. Adapters assemblies connect the Nordson EFD Optimum® syringe barrels to the air output of the fluid dispenser unit. A Nordson EFD adapter assembly connects Nordson EFD Optimum® syringe barrels to the air output of a fluid dispenser unit.
Each adapter assembly is precision molded for secure attachment to the syringe barrel with minimal effort, making its connection to the air output of a fluid dispensing unit fast and seamless.