The GRACO 26B631 is a heavy-duty, back-geared radial piston agitator designed for agitating high-viscosity materials in 55-gallon (208-liter) drums. It is constructed from stainless steel, acetal, AF, nylon, and PTFE, and is intended for use in industrial mixing applications where reliable, efficient agitation is required.

Key Features:

• Agitator
• 26B631
• Stainless Steel, Acetal, AF, Nylon, PTFE
• Maximum Air Inlet Pressure: 5 bar (70 psi)
• For use with 55-gallon (208-liter) drums
• Pneumatic radial piston motor for high efficiency and reliability
• Operates more quietly than comparable rotary vane agitator air motors
• Requires no air line lubrication
• Installs quickly for immediate cost savings
• Connects to GRACO’s Intelligent Paint Kitchen for agitator speed monitoring and control
• Suitable for materials with viscosity from 500 to 3000 cP

Applications:
Industrial mixing and agitation of high-viscosity materials in 55-gallon drums, commonly used in paint, coatings, adhesives, and chemical processing industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting to the drum
• Connect to a clean, regulated air supply at the specified pressure (max 70 psi)
• No air line lubrication required for operation
• Follow all safety guidelines and manufacturer instructions during installation and maintenance
• Regularly inspect agitator and air supply for leaks or damage
• Monitor agitator speed and performance for signs of wear or malfunction
• Use only compatible accessories and replacement parts