The GRACO WMC33C1 Therm-O-Flow Supply Unit is a heavy-duty, air-driven piston pump system designed for the reliable supply and temperature conditioning of warm or hot melt materials such as sealants and adhesives. It is constructed with robust materials suitable for industrial environments and is intended for use within GRACO bulk hot melt or warm melt supply systems to ensure consistent material delivery and temperature control.

Key Features:

• Air motor-driven piston pump supply unit
• 36:1 ACM, D200S-60A, 240V, A
• 36:1 ratio: up to 3600 psi (28 MPa, 276 bar) (based on similar models)
• Designed for use with GRACO Therm-O-Flow bulk hot melt and warm melt supply systems
• CE mark (for similar configured packages)
• Advanced air motor technology for powerful and reliable operation
• Compact footprint for placement near application
• Engineered for heavy-duty, lasting performance
• Easy maintenance and quick access to genuine parts
• Preventative maintenance support for longevity
• Configurable for various drum sizes and material types

Applications:
Used in industrial and manufacturing settings for the supply and temperature conditioning of warm or hot melt materials such as sealants and adhesives. Suitable for automated or manual dispensing systems in automotive, packaging, construction, and other industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Ensure proper electrical and air supply connections (240V, air inlet size typically 3/4” NPT for similar models)
• Follow GRACO’s installation guidelines for safe and efficient setup
• Regularly inspect and maintain the unit to prevent downtime
• Consult a GRACO specialist for correct setup and optimal performance
• Use only recommended accessories and consumables