The GRACO 19C640 SoloTech ST6 Pump is a peristaltic hose pump engineered for heavy-duty performance, designed to handle caustic, abrasive, or sensitive materials. It features a stainless steel construction and is intended for metering or transfer applications within industrial and municipal settings.

Key Features:

• Peristaltic Hose Pump
• ST6
• Stainless Steel (SS)
• Engineered for caustic, abrasive, or sensitive materials
• Single roller compresses hose through full 360° rotation for longer hose life
• No valves, seals, or glands—inexpensive to maintain
• Reversible operation for emptying lines or clearing blockages
• Engineered for lasting, heavy-duty performance
• Quick shipping of genuine parts to minimize downtime

Applications:
Metering or transfer of caustic, abrasive, or sensitive materials in industrial, municipal, and process applications

Installation Notes:

• Use genuine GRACO parts and lubricant to ensure optimal performance and longevity
• Level the pump as required, using shims
• Initially tighten anchor bolts one eighth of a turn with a wrench; do not fully tighten until all piping is connected
• Always run the pump with a control (VFD for AC models or GRACO Motor Control for BLDC models)
• Securely mount the controller
• Lubricate the pump with genuine GRACO hose lubricant to reduce risk of fire or explosion from static sparking or chemical incompatibility
• Perform preventative maintenance to ensure peak performance and longevity
• Use only genuine GRACO hose lubricant
• Regularly inspect and replace hoses as needed