Graco 24P305 InvisiPac GS35 Quad Hot Melt Applicator with 24 VDC Solenoid and Ni 120 RTD - II Module Spacing

Graco 24P305 GS35 Plug-Free Hot Melt Dispenser Valve for End of Line Packaging

Designed for end-of-line packaging equipment that requires four-point constant bead adhesive application across wider formats, the Graco 24P305 InvisiPac GS35 quad hot melt applicator delivers uniform adhesive output in high-speed case and carton sealing operations. The quad-module configuration with II-style spacing allows broader separation between dispense points, making it well suited for larger cartons and packaging lines that demand precise, consistent bead placement across expanded layouts. Its plug-free adhesive path helps limit nozzle plugging and adhesive char, supporting cleaner operation and reduced maintenance in continuous production environments.

When operated within the Graco InvisiPac Tank-Free Hot Melt Delivery System, including HM10, HM25c, and HM50 models, the GS35 maintains stable, system-wide adhesive flow. This configuration is equipped with a 24 VDC solenoid valve for responsive electronic control and a Ni 120 RTD for accurate temperature monitoring. With a heat-up time of under 10 minutes, air-opened, spring-closed operation, and cycle speeds exceeding 3,500 cycles per minute, the 24P305 is well suited for wide-format cartons, end-of-line sealing applications, and high-speed packaging automation where consistent bead placement and electronic control are essential.

This model is part of the InvisiPac GS35 applicator series. View all available GS35 configurations here.

End-of-Line Sealing Performance of the Graco 24P305 GS35 Applicator

• Smooth Internal Adhesive Path: Adhesive flows evenly through the applicator to help reduce buildup and limit plugging.
• II-Spacing Module Layout: Wider spacing between modules supports larger cartons and wider packaging line layouts.
• Four Adhesive Outlets: Quad design applies adhesive at four points at the same time for consistent case and carton sealing.
• 24 VDC Solenoid Control: Uses a 24 VDC solenoid for quick, reliable on/off adhesive control in automated packaging systems.
• Ni 120 RTD Temperature Sensing: Provides steady temperature feedback to help maintain consistent adhesive flow during production.
• Integrated Filtration: Built-in filters help keep debris out of critical components for cleaner operation.

Specifications

• Series: InvisiPac GS35
• Model: 24P305
• Type: Hot Melt Applicator
• Style: Quad
• Number of Modules: 4
• Module Spacing: II - contact us for dimensions
• 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: 24 VDC
• 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