The GRACO ToughTek M680a Complete Piston Pump Package is a robust, stainless steel pneumatic piston pump system designed for industrial applications. It is engineered to handle abrasive and heavily filled materials such as epoxy mortars, non-skid coatings, and cementitious materials, making it ideal for demanding environments like bridges and marine industries.

Key Features:

• Pneumatic Piston Pump Package
• ToughTek M680a
• Stainless Steel
• 10.88 GPM (41.2 lb/min @ 60 CPM)
• Maximum working pressure: 1000 psi (7 MPa, 70 bar, 7000 kPa)
• Cementitious materials, epoxy mortars, non-skid coatings, abrasive polymers with fillers (glass flake, silica, sand)
• All stainless steel construction for durability and easy cleanup
• Low pressure pumping (200–500 psi/13.7–34.5 bar) reduces wear on pump
• Flex Hose Applicator for efficient material application
• Reduces material waste and provides a more consistent finish than manual methods
• Designed for heavy-duty, industrial use

Applications:
Industrial applications including application of epoxy mortars, non-skid coatings (bridges, marine), and cementitious materials. Suitable for handling abrasive and heavily filled materials.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper air supply (3/4 inch Chicago fitting, max 100 psi)
• Connect fluid inlet (2 inch Cam Groove) and outlet (1 inch NPT female) as specified
• Follow manufacturer guidelines for material compatibility and pressure settings
• Regularly inspect and clean stainless steel components to maintain performance and longevity
• Clean pump and hoses after each use to prevent material buildup
• Inspect seals and moving parts for wear
• Use only recommended materials and pressures to avoid damage