Nordson 7661019 Manual Dispenser for 750ml 4:1 (600 x 150), 700ml 5:1 (600 x 100), and 675ml 8:1 (600 x 75) 2-part cartridges, compatible with Ratio-Pak snap-together cartridges

Product Name

Nordson 7661019 Manual Dispenser for 750ml 4:1 (600 x 150), 700ml 5:1 (600 x 100), and 675ml 8:1 (600 x 75) 2-part cartridges, compatible with Ratio-Pak snap-together cartridges

Brief Description

The Nordson 7661019 is a robust, manual two-component (2K) dispenser designed for the precise and efficient application of high-viscosity adhesives, sealants, and other two-part materials. It is specifically engineered for use with large-format Ratio-Pak snap-together cartridges, offering versatile mix ratio compatibility and an ergonomic design for comfortable, reliable operation in various industrial and professional settings.

Popular Applications & Uses

- Applying high viscosity epoxies, acrylics, foams, silicones, urethanes, and other adhesives and sealants.- Construction joint sealing and crack injection.- Adhesive installation and component bonding in manufacturing and assembly.- Dispensing potting compounds and coatings.- Product assembly and repair work.- Ideal for field work and low-volume assembly applications where portability is key.

Industries that Commonly Use It

- Aerospace/Defense- Automotive Service/Repair- Construction/ Building Services- General Manufacturing- LED/Electronics- Marine- Medical Device/ Prosthetics- Metal Fabrication- Plastic Fabrication- Transportation/ Specialty Vehicle- Distributers & Resellers- Industrial Supply

Special and Unique Features

- Compatible with Nordson EFD Ratio-Pak snap-together cartridges, enabling flexible combination of different ratios and volumes.- Features a high thrust ratio of 26:1, allowing for effortless dispensing of very high viscosity materials.- Constructed with durable materials including steel gripper plates, push-discs, and heat-treated drive rods for extended tool life.- Includes an adjustable screw for precise bead control by minimizing thrust gaps.- Ergonomically designed to enhance user comfort and reduce fatigue during prolonged use.- Equipped with a patented cartridge stabilizer plate to prevent cartridge tilt and potential fluid leakage.- Allows for easy configuration for different ratios using patented snap-in/snap-out push disks, eliminating the need for disassembly.

Key Properties

- Manual operation for portability and control.- Designed for dispensing two-component (2K) materials.- Compatible with 750ml 4:1, 700ml 5:1, and 675ml 8:1 Ratio-Pak cartridges.- High thrust ratio of 26:1 for efficient material flow.- Lightweight yet durable construction ensures reliability and ease of handling.- Delivers precise and consistent material application.

Surface Compatibility

The Nordson 7661019 dispenser itself does not have direct surface compatibility. Instead, it facilitates the application of various two-part materials (adhesives, sealants, coatings, etc.) that are formulated for compatibility with a wide range of substrates, including:- Metals- Plastics- Glass- Fiber-reinforced plastic- Concrete- Wood

Known backups / known substitutes

- Other Nordson EFD 2K manual dispensers designed for different cartridge sizes or mix ratios (e.g., 7661018, 7661020, 7661021, 7661022, 7661023, 200mL, 300mL, Multi-Ratio 2K models).- Pneumatic (air-powered) 2K dispensers for higher volume applications or when automation is desired.- Cordless (battery-powered) 2K dispensers, offering a balance of portability and increased volume over manual options.- Manual 2K dispensers from alternative manufacturers such as Albion, Cox, Mixpac, or MK.- Automated meter-mix and dispensing systems for high-precision, high-volume industrial production lines.

Comparison Note

The Nordson 7661019 stands out as a manual dispenser, providing a cost-effective and flexible solution for low to medium volume applications, particularly when compared to more expensive pneumatic or fully automated dispensing systems. Its manual operation ensures portability and ease of use for on-site work, repair tasks, or smaller assembly jobs, while its high 26:1 thrust ratio and robust construction make it exceptionally capable of handling highly viscous materials. A key advantage is its compatibility with the versatile Ratio-Pak snap-together cartridge system, which allows for a broad spectrum of material ratios and volumes, offering greater adaptability than many single-ratio or fixed-cartridge-size dispensers.