Product Name
- Cox Airflow 1PPA & 3PPA - 2-Part Pneumatic Adhesive Dispensers for 825ml 10:1 Ratio Cartridge Sizes (750ml x 75ml)
Brief Description
- The Cox Airflow 1PPA and 3PPA are professional-grade pneumatic (air-powered) dispensing tools designed for the precise and efficient application of two-component (2-part) adhesives, sealants, and other reactive materials. These dispensers are specifically engineered for 825ml cartridges with a 10:1 mix ratio (750ml x 75ml), ensuring accurate proportioning and consistent material flow for medium to high viscosity fluids. They are ideal for high-volume jobs and production environments where compressed air is readily available.
Popular Applications & Uses
- Bonding and sealing applications across various materials.- Chemical anchoring and doweling in construction.- Structural adhesive applications, including façade and glazing.- Concrete repair, crack filling, and joint filling.- Waterproofing.- Potting, gasketing, and encapsulation in manufacturing.- Seam sealing and sound deadening in automotive repair and manufacturing.- Assembly of electronic parts and electrical devices.- Installation in solar power and wind turbine applications.
Industries that Commonly Use It
- **Aerospace/Defense:** For high-performance bonding and sealing applications.- **Automotive Service/Repair:** For collision repair, body panel bonding, and general assembly.- **Construction/Building Services:** For chemical anchoring, structural bonding, concrete repair, and waterproofing.- **General Manufacturing:** For product assembly, bonding, sealing, potting, and gasketing.- **Metal Fabrication:** For bonding various metal components.- **Plastic Fabrication:** For bonding plastics and plastic-to-metal applications.- **Energy:** Specifically in solar power installations and wind turbine manufacturing.- **LED/Electronics:** For potting, encapsulation, and bonding electronic components.
Special and Unique Features
- **Pneumatic Operation:** Utilizes compressed air for effortless use, consistent application, and reduced operator fatigue, especially for large volumes.- **Dedicated 10:1 Mix Ratio:** Ensures precise and consistent mixing of two-part materials for optimal adhesive performance.- **High Thrust Capability:** Designed to dispense medium to high viscosity sealants and adhesives effectively.- **Adjustable Air Regulator:** Allows for control over the dispensing speed and output pressure.- **Instant Dump Valve & Reverse Air:** Features for precise control and clean plunger return.- **Robust Construction:** Features like aluminum handles and steel frames provide durability for industrial environments.- **Easy Cartridge Insertion/Removal:** Designed for quick and efficient cartridge changeouts.
Key Properties
- **Cartridge Capacity:** 825ml (750ml x 75ml) dual-chamber cartridges.- **Mix Ratio:** Dedicated 10:1 ratio.- **Power Source:** Pneumatic (compressed air).- **Fluid Viscosity Capabilities:** Suitable for low, medium, and high viscosity materials.- **Maximum Pneumatic Pressure:** Typically 6.8 bar / 100 psi.- **Air Consumption:** Approximately 40 litres/min.- **Nominal/Maximum Thrust:** High thrust, e.g., 1,188 lbf nominal, 1,124 lbf maximum (for 825ml 10:1).- **Material Compatibility:** Designed for epoxies, polyurethanes, silicones, acrylics, and methyl methacrylates (MMAs).
Surface Compatibility
- Compatible with a wide range of substrates depending on the adhesive used, including: - Metals - Plastics - Glass - Concrete - Masonry/Brick (for chemical anchoring) - Fiber-reinforced plastic - Wood (for general bonding applications)
Known backups / known substitutes
- **Manual 2-Part Cartridge Dispensers:** For lower volume or less frequent applications, manual guns like the Albion B26T825 offer a portable alternative, though they require more manual force.- **Other Brands of Pneumatic Dispensers:** Competitors like 3M, Sulzer Mixpac, and other industrial suppliers offer similar pneumatic dispensers for 2-part cartridges in various sizes and ratios.- **Meter Mix Dispense Systems:** For very high production throughput, automated meter mix dispense systems fed from bulk containers offer greater automation and continuous dispensing.
Comparison Note
- The Cox Airflow 1PPA & 3PPA dispensers stand out for their robust pneumatic design, offering consistent and high-volume dispensing of 2-part adhesives with a dedicated 10:1 mix ratio. While manual dispensers are more budget-friendly for occasional use, and fully automated meter-mix systems suit continuous, high-speed lines, the Cox Airflow provides an excellent balance of power, precision, and control for industrial and professional applications requiring efficient dispensing from large cartridges. The choice between Series 1PPA and 3PPA typically relates to the specific air system and thrust requirements for different material viscosities and application speeds.
