The GRACO 25M530 ToughTek CM20 is a continuous mixer system designed for automatic mixing of cementitious materials. It is constructed with durable, long-wearing components and is intended for professional use in construction and flooring applications, providing consistent, high-quality mixes for large jobs.

Key Features:

• Continuous Mixer
• CM20
• Durable, long-wearing parts and components
• 6 gpm (23 lpm) [Note: Some sources list 18 gpm (70 lpm), but official GRACO documentation and most distributors specify 6 gpm (23 lpm) as standard for this model]
• Maximum water inlet pressure: 100 psi (0.69 MPa, 6.9 bar)
• Designed for water-based cementitious materials
• Easy to operate and move
• Plug and play – rated for a 120V circuit
• Variable pump output for adjustable material flow
• Easy to take apart for quick clean-up and transport
• Easy to maintain with long-wearing parts and components
• Hopper capacity: 16 Gal (60.6 L)
• Output (underlayment): up to 40 bags per hour (based on 80-lb/36 kg bags)

Applications:
Automatic mixing of cementitious materials for large construction and flooring jobs, such as underlayment application.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the equipment.
• Ensure the mixer is placed on a stable, level surface
• Connect to a standard 120V circuit for plug-and-play operation
• Follow all safety instructions and warnings in the manual
• Regularly inspect and clean components for long service life
• Use only compatible fluids and solvents as specified in the manual
• Read and follow the equipment manual before installation and operation
• Perform routine maintenance checks
• Disassemble and clean the mixer after use for easy transport and storage