3M 7100055630 Pneumatic Applicator 34A 310ml 400ml

Product Description

The 3M 7100055630 Pneumatic Applicator 34A is an air-powered dispensing tool built for professional-grade adhesive and sealant application. Rated to 120 psi, it delivers consistent, controlled output when dispensing 310 mL cartridges or 400 mL sausage packs. The applicator is suited for high-volume or repetitive dispensing tasks where hand-fatigue from manual guns is a concern. Licensed tradespeople across HVAC, plumbing, electrical, and general construction rely on pneumatic applicators like this to maintain uniform bead control during sealant and adhesive installation work.

This applicator is designed for use with 310 mL standard cartridges and 400 mL sausage-style packs, making it a versatile tool across a wide range of commercial and residential jobsite applications. It is well suited for tasks that require consistent flow rate and operator comfort during extended use, including sealing, bonding, and gasketing operations where manual dispensing would reduce output quality or increase worker fatigue.

Key Features

• Air-powered dispensing rated to 120 psi for consistent bead control
• Compatible with both 310 mL cartridges and 400 mL sausage packs
• Reduces hand fatigue compared to manual dispensing guns during extended use
• Sold individually — one applicator per unit

Compatibility

Designed for use with 310 mL cartridges and 400 mL sausage packs. Verify cartridge and sausage pack collar sizing before use to confirm fitment with specific adhesive or sealant products.

Installation Notes

Installation and operation should be performed by qualified tradespeople familiar with pneumatic tool safety. Connect the applicator to a regulated compressed air supply set to the appropriate psi before use, and never exceed the 120 psi rated pressure. Inspect the air fitting and trigger mechanism before each use and relieve air pressure from the tool before loading or changing cartridges. Follow all applicable site safety guidelines when working with adhesives and sealants in confined or poorly ventilated spaces.

Technical Specifications

• Maximum Pressure Rating: 120 psi
• Compatible Cartridge Size: 310 mL
• Compatible Sausage Pack Size: 400 mL
• Weight: 2.9 pounds
• Sold As: Each
• UPC: 50048011628344

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100055630