Graco 24P308 InvisiPac GS35 Dual Hot Melt Applicator with No Solenoid and Ni 120 RTD

Product Detaials for Graco GS35 24P308 InvisiPac Dual Hot Melt Applicator

The Graco InvisiPac GS35 dual hot melt applicator (Model 24P308) is a plug-free solution engineered for constant bead adhesive dispensing in high-speed case and carton sealing operations. Built as part of the Graco InvisiPac platform, this hot melt adhesive applicator delivers steady, uniform bead output while reducing nozzle plugging and adhesive char to help maintain uptime in continuous production environments. The GS35 is designed for use with the Graco InvisiPac Tank-Free Hot Melt Delivery System to support clean, efficient adhesive dispensing across packaging lines.

Fast startup and consistent adhesive flow are core advantages of the GS35 design. The applicator reaches operating temperature in under 10 minutes and features a free-flow manifold with heated-zone filtration to eliminate cold spots and dead zones where char can accumulate. An integrated module filter protects the ball and seat from debris, supporting reliable operation at cycle speeds up to 3,500 cycles per minute. Configured with an air-open, spring-close design and a Ni 120 RTD for accurate temperature sensing, the GS35 delivers dependable performance in demanding packaging environments.

Looking for another InvisiPac GS35 configuration? View the full GS35 applicator lineup here.

Dual-Module Adhesive Flow Control in the Graco GS35 Applicator

• Consistent Dual-Bead Application: Two applicator modules deliver uniform, continuous adhesive beads across multiple seal points, supporting reliable case and carton sealing in high-speed packaging lines.
• Built for External Pneumatic Control: Configured without an onboard solenoid, this GS35 model is designed for systems that use external air actuation while maintaining precise air-open, spring-close dispensing performance.
• Reliable Temperature Monitoring: A Ni 120 RTD provides accurate temperature feedback, helping maintain stable adhesive conditions during continuous production runs.
• Cleaner Adhesive Flow with Reduced Char: The free-flow manifold design and integrated filtration minimize dead zones where adhesive can degrade, helping reduce char buildup and maintenance-related downtime.
• Quick Start-Up After Shutdowns: The applicator reaches operating temperature in under 10 minutes, allowing packaging lines to resume production quickly after cleanouts or maintenance.
• Stable Output at High Operating Speeds: Designed for constant bead dispensing at cycle rates up to 3,500 cycles per minute, supporting consistent performance in demanding packaging and manufacturing environments.

Technical Specifications

• Series: InvisiPac GS35
• Model: 24P308
• Type: Hot Melt Applicator
• Style: Dual
• Number of Modules: 2
• Mode of Operation: Air Opened, Spring Closed
• Speed: > 3,500 cycles/minute
• Heat-up Time: 10 minutes to 350°F (176°C) at 240 VAC
• Heater: 240 V
• Solenoid Valve Voltage Rating: None
• RTD Type: Ni 120 RTD
• Maximum Working Fluid Pressure: 1,500 psi (10.3 MPa, 103 bar)
• Minimum Working Air Pressure: 40 psi (0.3 MPa, 2.7 bar)
• Maximum Working Air Pressure: 80 psi (0.50 MPa, 5.5 bar)
• Suitable for Wash Down/Waterwash Applications: No
• Approvals and Standards: UL 499 Listed, CSA88, CE, ISO 9001