The GRACO WMC33C2 Therm-O-Flow Supply Unit is a heavy-duty, air-driven piston pump system designed for supplying bulk hot or warm melt materials in industrial applications. It is engineered for reliable, high-pressure delivery of adhesives, sealants, and similar materials, with robust construction for demanding environments. The unit is intended for use within GRACO’s Therm-O-Flow Bulk Hot Melt or Warm Melt Supply Systems, supporting efficient, temperature-controlled material transfer.

Key Features:

• Air-driven piston pump supply unit
• 36:1 ACM, D200S-60A, 480V, A
• Maximum working pressure for 36:1 ratio: 3600 psi (28 MPa, 276 bar)
• Designed for use with GRACO Therm-O-Flow Bulk Hot Melt and Warm Melt Supply Systems
• Advanced air motor technology for reliable performance
• High-pressure piston pump for efficient material delivery
• Engineered for heavy-duty, continuous operation
• Compact footprint for flexible installation
• Easy maintenance and quick access to genuine parts

Applications:
Ideal for supplying bulk hot or warm melt adhesives, sealants, and similar materials in manufacturing, packaging, and assembly operations where precise, temperature-controlled material delivery is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the equipment. Non-genuine parts may compromise system integrity and safety.
• Ensure proper alignment and secure mounting of the supply unit
• Connect to appropriate air and electrical supplies as specified (480V for this model)
• Follow all safety and operational guidelines in the GRACO manual
• Regularly inspect and maintain the unit to prevent downtime and ensure peak performance
• Perform preventative maintenance as recommended by GRACO
• Use only genuine replacement parts for repairs
• Monitor system performance and address issues promptly
• Keep the unit clean and free from material buildup