The GRACO W10CAS is a wet cup piston pump assembly designed for high-pressure fluid transfer applications. It features a stainless steel (SST) construction, 3 UHMWPE and 2 PTFE packings with Chromex rod coating, and is engineered for reliable, low-noise operation without data monitoring. It is intended for use in industrial fluid handling systems where durability and consistent performance are required.

Key Features:

• Wet Cup Piston Pump Assembly
• W10CAS, 10:1 ratio, 75 cc lower
• Stainless steel (SST), 3 UHMWPE/2 PTFE packings with Chromex rod coating
• 1.2 gpm (4.5 lpm) at 60 cycles per minute
• Maximum fluid working pressure: 1000 psi (6.9 MPa, 69 bar)
• Compatible with GRACO Merkur spray packages and industrial fluid handling systems
• Low noise operation
• No data monitoring
• Durable stainless steel construction
• Chromex rod coating for extended service life
• Reliable performance for demanding industrial environments

Applications:
Industrial fluid transfer, lubrication, and spray applications in sectors such as mining, agriculture, and manufacturing. Suitable for use with a wide range of compatible fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Prime the pump before starting operation
• Fill the wet cup 1/3 full with GRACO Throat Seal Liquid (TSL) or compatible solvent
• Follow all safety and operational guidelines in the GRACO manual
• Ensure all connections are secure and leak-free before operation
• Regularly inspect packings and rod for wear and replace as needed
• Regularly check and maintain packings and rod condition
• Use only recommended lubricants and solvents
• Monitor system for leaks or unusual noise
• Follow GRACO’s recommended maintenance schedule