Graco 24P246 InvisiPac GS35 Single Hot Melt Applicator with No Solenoid and Pt 100 RTD

Product Details of GS35 24P246 InvisiPac Single Plug-Free Hot Melt Applicator

The Graco 24P246 InvisiPac GS35 is a single hot melt adhesive applicator configured without an onboard solenoid, designed for constant bead dispensing in case and carton sealing applications. As a plug-free hot melt applicator, it helps eliminate nozzle plugging and reduce adhesive char, supporting consistent adhesive flow and improved uptime in continuous packaging operations. Its free-flow manifold design and integrated applicator filtering minimize dead zones where char can accumulate, helping maintain clean, low-maintenance performance.

The applicator incorporates a Pt 100 RTD for accurate temperature monitoring and reaches operating temperature in under 10 minutes, allowing production lines to start quickly. 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 throughout the system. With air-opened, spring-closed operation and cycle speeds up to 3,500 cycles per minute, this single-module GS35 is well suited for constant bead dispensing in industrial packaging environments where reliability and system cleanliness are critical.

See additional Graco InvisiPac GS35 applicator configurations.

GS35 24P246 Benefits for Packaging Line and Box Sealing Equipment

• Plug-Free Design for Cleaner Operation: The InvisiPac free-flow adhesive path with integrated filtering helps prevent nozzle plugging and limits adhesive char, reducing cleanup and maintenance interruptions.
• Single-Module Applicator for Constant Bead Use: Configured as a single applicator module, this GS35 model is intended for continuous bead dispensing in case and carton sealing operations.
• External Actuation Ready (No Solenoid): Built without an onboard solenoid, allowing the applicator to be controlled through external pneumatic or system-level actuation as required by the line design.
• Air-Opened, Spring-Closed Valve Action: Air-opened, spring-closed operation provides dependable bead control and repeatable shutoff during steady production.
• Fast Warm-Up Time: Heats to operating temperature in under 10 minutes, helping reduce startup delays and keep packaging lines moving.
• Temperature Feedback with Pt 100 RTD: Includes a Pt 100 RTD for accurate temperature sensing, supporting stable adhesive flow during continuous operation.

Model Specifications

• Series: InvisiPac GS35
• Model: 24P246
• Type: Hot Melt Applicator
• Style: Single
• Number of Modules: 1
• 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: Pt 100 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