• Ratios available: 1:1, 2:1, 4:1, 10:1
• Material: Polypropylene and nylon
• Superior Plug Closure: Pre-assembled for efficiency
• Closed Option Available: Hermetically sealed
• Three Styles of Dispensers: Manual dispenser, Equalizer, and caulking gun conversion kit
• Large mixer selection
• Multiple piston options, including AF Air-Free Piston for 50mL 1:1 ratio

The 50mL Cartridge System is molded “open” and comes pre-assembled with EFD’s superior plug closure. The slightly separated and more concentric bores not only provide increased strength during dispensing, but also minimize the chance of blow-by. The increased lead-in on the flange side of the cartridge makes piston insertion easier.

Available in 1:1, 2:1, 4:1, and 10:1 ratios, the 50mL cartridge is produced in both nylon and polypropylene. Each system ratio is available in our open outlet design with pre-assembled plug closure. Our popular 1:1 and 2:1 ratios are also available with a hermetically-sealed closed option.

Note: The current 50mL cartridge is a direct replacement for EFD P/N 7702891. This design is fully compatible with Nordson EFD mixers and dispensers.