Nordson_EFD_10th_Edition_Product_Catalog - 第124页
122 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 2K Pistons The AF ™ Air Free Piston does a superior job of venting all of the air between the materi…
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
2K Cartridges
The 380mL coaxial cartridge has a center tube that contains one material and
an outer “doughnut” that contains a second material in a 10:1 ratio.
Features and Benets
• Robust neck outlet prevents cracking
• Rotating valve opens and closes outlet
• Large valve bores for greater ow
• Molded valve seals ensure long, leak-free shelf life
• Partially used cartridges are easily re-sealed by closing valve
• Pre-inserted pistons for ease of lling through the nose
• Cartridges are staked to retain pre-installed piston after lling
380mL Coaxial
Cartridge Systems
380mL COAXIAL CARTRIDGE SYSTEMS
Ratio Part # Description Material
10:1 7026776 380mL coaxial cartridge assembly Nylon
10:1 7015924
380mL coaxial cartridge assembly without
retaining nut
Nylon
10:1 7702589 Valve wrench* –
*Sold separately
Recommended Mixers:
Series 480, 280, 160, 160AA, 161N, and 260
Recommended Pistons:
Coaxial cartridges come with pre-installed solid
multi-seal pistons. Option to purchase without
pistons pre-installed.
Recommended Dispensers:
Manual Dispense Gun (380mL)
Coaxial design (staked)
Large bores for greater ow
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2K Pistons
The AF
™
Air Free Piston does a superior job of venting all of the air between the
material and the piston. Its unique design does not require a shim to bleed the air,
nor does it require a second step to insert a center bleed plug. This piston bleeds air
around the circumference of the black plug and uses the force of hitting the material
to close itself in a single step.
The AF piston provides a more visible indication when the piston is completely closed,
i.e., the black center plug is ush with the top of the piston. Further, since the material
of construction of the AF piston is a PE/PBT combo, it is compatible with most
materials, simplifying inventory.
Atlas
™
2K Piston Inserters are a fast, convenient, and cost-
effective way to install AF pistons in 50mL, 200mL, and
300mL Side x Side cartridges.
AF AIR FREE PISTONS
Part # Ratio Cartridge Type
7704061 1:1 50mL Side x Side
7704307 1:1 200−300mL Side x Side
For other pistons, see cartridge P/N tables.
AF Air Free Pistons
2K Piston Inserter
Features and Benets
• Eliminates trapped air
• No need for shims or secondary plugging operations
• Ensures on-ratio dispensing
• Fast, foolproof operation
• Prevents material separation
• Solid Multi-seal
• Solid with O-ring
• Multi-seal with a Pre-staged Center
Bleed Plug
• For use with Side x Side cartridges;
see previous pages for part numbers
• Both u-TAH and Coaxial cartridges
come pre-installed with solid multi-seal
pistons
Features and Benets
• Simple to set up and operate
• Pistons seat correctly every time
• Compact, space-saving footprint
• Rugged, lightweight units are easily transported
for different jobs
• The 300mL unit can handle 200mL cartridges
• Designed for use with AF Air Free pistons that virtually
eliminate trapped air
Piston
Adhesive
Air
Cartridge
Opened Piston
Piston
Seal
Adhesive
Closed Piston
Cartridge
2K PISTON INSERTERS
Part # Description
7015502 50mL Piston Inserter
7015503 200mL Piston Inserter
Other 2K Pistons
www.nordsonefd.com/AFpistons
Bleed Path
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
2K Do-It-Yourself (DIY) Dual Syringes
Do-It-Yourself (DIY)
Dual Syringes
The DIY disposable dual syringe line is an ideal delivery system for the controlled
mixing and placement of two-component adhesives and sealants.
Along with being used for DIY adhesives, sealants, and paints in home repair
and automotive aftermarket products, dual syringes can be used in many other
applications, including dental, health and beauty, and animal health treatments.
Features and Benets
• Self-venting barrels with “lead-in” aid for easy ll
• Resealable, no-leak, position-oriented cap
• Anti-crossover material ports reduce A/B contamination
• Mixers and thin-wall syringes designed for reduced dispensing force
DIY SYRINGE OUTLET OPTIONS
E-Z SNIP DIY syringe Break-off DIY syringe Open-ended DIY syringe
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