The GRACO 19Y012 SOLOTECH ST23 PUMP is a peristaltic hose pump designed for reliable, low-maintenance fluid transfer in demanding industrial environments. It features a stainless steel construction for durability and is intended for use in applications requiring precise chemical metering, wastewater treatment, and other process industries.

Key Features:

• Electric Peristaltic Hose Pump
• SoloTech ST23 (i23-0-CS-SS-A1-A1-0)
• Stainless steel (SS) center section and connections
• Maximum fluid working pressure: 0.9 MPa (9 bar, ~125 psi)
• Designed for integration with GRACO equipment and skid systems; compatible with a wide range of chemicals and slurries
• Single oversized roller for reduced friction and improved hose life
• Full 360-degree hose compression for smooth, low-pulsation flow
• Stainless steel construction for corrosion resistance
• Low maintenance due to minimal moving parts and easy hose replacement
• Reliable operation in continuous duty cycles
• Leak detection and automatic shutdown in case of hose failure

Applications:
• Chemical metering in oil and gas (e.g., fracking chemicals) • Municipal wastewater treatment (chemical injection) • Odor control systems • Skid-mounted systems for industrial process automation

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Mount pump securely using provided mounting feet for stability
• Check hose condition and replace as needed for reliable operation
• Follow manufacturer guidelines for electrical and mechanical installation
• Regularly inspect for leaks and monitor system performance
• Regularly inspect and replace the hose as part of preventive maintenance
• Monitor for leaks and unusual noise
• Keep pump and surrounding area clean to prevent contamination
• Consult manual for lubrication and service intervals