Graco 24P304 InvisiPac GS35 Quad Hot Melt Applicator with 110 VAC Solenoid and Ni 120 RTD - I Module Spacing

Graco GS35 24P304 Quad Dispenser for Box and Carton Sealing

The Graco 24P304 InvisiPac GS35 quad hot melt applicator is designed for constant bead adhesive dispensing in high-speed case and carton sealing operations that require four-point application control. The quad-module configuration with I-style spacing supports consistent bead placement across multiple dispense locations, making it well suited for packaging lines handling wide cartons or multi-lane formats. Built with a plug-free adhesive path, the GS35 helps limit nozzle plugging and adhesive char, supporting cleaner operation and improved uptime in continuous industrial packaging environments.

When used with the Graco InvisiPac Tank-Free Hot Melt Delivery System, including HM10, HM25c, and HM50 models, the GS35 delivers clean, stable adhesive flow across the entire dispensing system. This configuration features a 110 VAC solenoid valve for dependable electrical actuation and a Ni 120 RTD for accurate temperature monitoring during operation. With a heat-up time of under 10 minutes, air-opened, spring-closed operation, and cycle speeds exceeding 3,500 cycles per minute, the 24P304 is well suited for wide-format cartons, multi-lane packaging lines, and constant bead applications that require electrically actuated control and consistent bead formation at high throughput.

See additional Graco InvisiPac GS35 applicator configurations.

High-Speed Four-Point Dispensing Performance of the Graco 24P304

• Built-In Filtration: Manifold and module filters help catch debris before it reaches critical components, supporting cleaner operation.
• Four Dispense Points: Quad applicator design applies adhesive at four locations at the same time for consistent case and carton sealing.
• I-Spacing Module Layout: Fixed module spacing supports even bead placement on multi-lane packaging lines and wider cartons.
• 110 VAC Solenoid Control: Uses a 110 VAC solenoid for reliable on/off adhesive control in standard packaging equipment.
• Smooth Adhesive Flow Path: Internal flow design helps keep adhesive moving, reducing buildup that can cause plugging or downtime.
• Ni 120 RTD Temperature Sensor: Provides steady temperature feedback to help maintain consistent adhesive flow during production.

Applicator Specifications

• Series: InvisiPac GS35
• Model: 24P304
• Type: Hot Melt Applicator
• Style: Quad
• Number of Modules: 4
• Module Spacing: I - 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: 110 VAC
• 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