The GRACO 187571 Cylinder Intake is a critical component designed for use in GRACO fluid handling equipment, specifically as part of the intake assembly for pumps such as the Check-Mate 200 series. It is engineered to facilitate the smooth and reliable intake of fluids into the pump system. The material is not explicitly specified in available sources, but GRACO typically uses robust, corrosion-resistant metals or engineered plastics for such parts. Its intended use is to ensure proper fluid flow and sealing within the pump assembly, supporting efficient and consistent operation of GRACO equipment.

Key Features:

• Cylinder Intake
• 187571
• Designed for use with GRACO Check-Mate 200 series pumps and similar models; must be used with priming piston 187–572 as a set
• Engineered for reliable fluid intake and sealing
• Designed for ease of maintenance and replacement
• Supports consistent pump performance

Applications:
Used in fluid handling and transfer applications, particularly in industrial, mining, agricultural, and maintenance environments where reliable pump operation is essential.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment. Non-genuine parts may compromise safety and efficiency.
• Install the intake cylinder and priming piston (187–571 and 187–572) as a set for proper function
• Follow torque specifications for all fasteners: intake cylinder to 34–41 N.m (25–30 ft-lb), packing nut to 27–34 N.m (20–25 ft-lb), and coupling nut to 41–48 N.m (30–35 ft-lb)
• Ensure all hoses and ground wires are reconnected after installation
• Fill the packing nut/wet-cup 1/3 full of GRACO Throat Seal Liquid or compatible solvent before operation
• Regularly inspect for wear or damage
• Replace as part of scheduled maintenance or when performance issues arise
• Use only recommended lubricants and solvents