Graco GSC080 InvisiPac GM100 Quad Hot Melt Applicator with 24 VDC Solenoid and Ni 120 RTD - II Module Spacing

Graco InvisiPac GM100 Quad Adhesive Dispenser with 10-Minute Heat-Up Time

Built for high-speed, multi-point adhesive dispensing, the Graco GSC080 InvisiPac GM100 quad hot melt applicator supports demanding case and carton sealing applications where uptime and consistency are critical. The four-module configuration delivers precise dot and stitch placement across multiple dispense locations while maintaining uniform adhesive flow. Its plug-free design helps eliminate nozzle plugging and reduce adhesive char, minimizing downtime and supporting clean, reliable operation in continuous packaging environments.

When used with the Graco InvisiPac Tank-Free Hot Melt Delivery System, including HM10, HM25c, and HM50 models, the GM100 enables consistent adhesive delivery throughout the dispensing system. The applicator features a 24 VDC solenoid valve for dependable high-speed cycling and a Ni 120 RTD for accurate temperature monitoring. With a heat-up time of under 10 minutes and II-style module spacing (contact us for dimensions), this quad configuration is well suited for industrial packaging equipment and manufacturing adhesive systems that require precise multi-point application and reliable high-speed performance.

Additional InvisiPac GM100 applicator configurations are available.

High-Speed Adhesive Dispensing Benefits of the GM100 Quad Applicator

• Plug-Free Adhesive Path: The InvisiPac™ free-flow adhesive design helps prevent nozzle plugging and reduces adhesive char by eliminating internal dead zones.
• Electrical Components: Uses a 24 VDC solenoid valve and a Ni 120 RTD to provide reliable valve actuation and accurate temperature feedback during continuous operation.
• Air-Opened, Air-Closed Operation: Operates using air-opened, air-closed actuation to control adhesive flow consistently across all four modules at high operating speeds.
• Quad Module Configuration: Four adhesive modules are combined into a single applicator body to support multi-point adhesive application on high-speed case and carton sealing lines.
• II-Style Module Spacing: Built with II-style module spacing (contact us for dimensions) to allow defined placement of each module where machine layouts require specific spacing.
• Fast Heat-Up Time: Reaches operating temperature in approximately 10 minutes, helping production lines return to operation quickly after startup or maintenance.

Applicator Specifications

• Series: InvisiPac GM100
• Model: GSC080
• Type: Hot Melt Applicator
• Style: Quad
• Number of Modules: 4
• Module Spacing: II - contact us for dimensions
• Mode of Operation: Air Opened, Air Closed
• Speed: > 10,000 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: 65 psi (0.44 MPa, 4.4 bar)
• Maximum Working Air Pressure: 80 psi (0.50 MPa, 5.5 bar)
• Suitable for Wash Down Applications: Yes
• Approvals and Standards: UL 499 Listed, CSA88, CE, ISO 9001