Product Name
Newborn 850A30 Multi-Ratio 2-Part Pneumatic (Air) Dispenser (for cartridges between 75ml and 300ml per side) - High Pressure for High Viscosity & Thick Gel materials
Brief Description
This is a heavy-duty, air-powered dispenser engineered for the precise and consistent application of high-viscosity, two-component materials such as polyurea, epoxy, and urethane. It accommodates cartridges ranging from 75ml to 300ml per side and delivers substantial thrust for demanding industrial applications.
Popular Applications & Uses
- Dispensing 2-component joint fillers, sealants, and adhesives.- Applying polyurea, epoxy, and urethane products.- Concrete crack repair, bridge joints, and cracked slabs.- Structural epoxy applications and high-solids adhesives.- Sealing and caulking applications.- Industrial floor applications.- Product assembly requiring two-part adhesives.
Industries that Commonly Use It
- Construction/ Building Services- Concrete- General Manufacturing- Automotive Service/Repair- Metal Fabrication- Aerospace/Defense- Energy (e.g., wind energy)- Marine- Flooring Installer or Manufacturer- Fabrication
Special and Unique Features
- Multi-Ratio capability: Easily converts for 300ml, 150ml, and 75ml cartridges with snap-in/snap-out push disks.- High Pressure: Generates 1,100 lbs nominal thrust at 100 psi, capable of dispensing materials up to 1,000,000+ cP.- Pneumatic (Air) Powered: Ensures quick application with smooth, even product flow.- Heavy-Duty Construction: Features a 4-inch industrial cylinder, hardened steel piston rod, and patented cartridge stabilizing plate.- Adjustable heavy-duty aluminum air regulator and air dump valve for instant flow stop.- Synchronized piston drive guarantees precision 1:1 mix ratios for ASTM/ISO-compliant bonds.
Key Properties
- Dispenses high viscosity and thick gel materials.- Designed for 2-part (dual component) adhesives, sealants, and fillers.- Accommodates cartridges between 75ml and 300ml per side.- Provides consistent and controlled material flow.- Operates with standard 90-120 PSI compressors (8 CFM min).
Surface Compatibility
This dispenser is compatible with various materials (epoxies, polyureas, urethanes, silicones, acrylics) that are formulated as two-part systems and packaged in compatible cartridges. The compatibility with specific surfaces depends on the chemical properties of the dispensed material, not the dispenser itself.
Known backups / known substitutes
- Other brands of pneumatic 2-part dispensers (e.g., 3M Pneumatic Applicator, COX 2-Component Pneumatic Dispensers, Mixpac, MK).- Manual 2-part cartridge guns for smaller volumes or less viscous materials.- Automated meter, mix, and dispense systems for very high-volume production (e.g., Graco PR70, PR-X systems).
Comparison Note
The Newborn 850A30 offers significantly more thrust (10X that of manual guns) than standard manual or lighter-duty pneumatic dispensers, making it ideal for extremely viscous materials and cold-weather applications where other applicators might fail. Its multi-ratio capability and robust construction make it versatile for industrial-scale power and precision, especially for structural bonding and joint filling.
