The GRACO 19Z057 SoloTech™ i23 is a high-speed peristaltic hose pump designed for industrial metering and transfer applications. It features a natural rubber hose and a 316 stainless steel barb, powered by an AC motor. This pump is engineered for reliable, low-maintenance operation when handling caustic, abrasive, or sensitive materials.

Key Features:

• Peristaltic Hose Pump
• SoloTech™ i23, 23 mm hose size
• Natural rubber hose, 316 stainless steel barb, AC motor
• Maximum flow rate: 17 l/min (4.75 gpm) at 94 rpm
• Maximum output pressure: 125 psi
• Designed for industrial metering and transfer applications; compatible with caustic, abrasive, or sensitive materials
• Single roller compresses hose through 360° rotation for extended hose life
• No valves, seals, or glands—inexpensive to maintain
• Pump is reversible for emptying lines or clearing blockages
• One-piece center section eliminates leaks and reduces maintenance
• More flow per revolution than conventional designs

Applications:
Industrial metering and transfer of caustic, abrasive, or sensitive materials in various industries, including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of the hose and barb during installation
• Follow manufacturer guidelines for motor and electrical connections
• Regularly inspect hose for wear and replace as needed to maintain performance
• Use only recommended replacement hoses and components
• No valves, seals, or glands to maintain—focus on hose inspection and replacement
• Keep pump and surrounding area clean to prevent contamination
• Monitor for leaks and address promptly