The GRACO 240000000 NXT™ Check-Mate® 26:1 Grease Pump is a robust, floor-standing piston pump designed for fast, efficient transfer of large volumes of grease in demanding industrial environments. It is constructed with durable materials including various grades of stainless steel, ductile and carbon steel, and engineered plastics. This pump is intended for use in industrial, in-plant, mining, and fleet service facilities where reliable, high-volume grease dispensing is required.

Key Features:

• Piston Pump
• NXT Check-Mate 26:1, Floor-Standing
• Wetted parts: 303, 304, 316, and 17-4PH stainless steel; ductile iron and carbon steel (electroless nickel plated); carbon steel (zinc and electroless nickel plated); E52100 and ETD 150 alloy steel; PTFE; UHMWPE; carbon filled PTFE; acetal
• 57 lbs/min (25.9 kg/min) or 57 LPM (liters per minute, likely a typo as grease is typically measured by weight; confirm with manufacturer for intended unit)
• Maximum fluid working pressure: 2600 PSI (179 bar / 17.9 MPa)
• Grease
• Intuitive, easy-to-use controls with pump diagnostics for material usage tracking and maintenance planning
• Long-lasting durability and proven performance
• NXT air motor is up to 50% quieter and reduces icing
• Modular design for easier maintenance
• Rugged body armor that won't rust or dent
• Integrated, lockable, easy-turn regulator for air control
• Front-mounted, compact, and modular air controls with built-in filtration
• Xtreme® quick-disconnect coupler for easy maintenance
• Replaceable outlet fitting and seat to minimize service costs
• Piston valve with floating piston seal for maximum pressure balance across material viscosities

Applications:
Industrial, in-plant, mining, and fleet service facilities requiring high-volume, reliable grease dispensing

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment, reducing downtime and maintenance costs.
• Ensure the pump is securely mounted on a stable, level surface
• Connect air supply within the specified range (0–100 PSI / 0–7 bar)
• Use appropriate hoses and fittings for grease and air connections
• Follow all safety guidelines and wear appropriate PPE during installation and operation
• Regularly inspect and maintain the pump according to manufacturer recommendations