Graco 19Z036 Solotech ST23 Pump, I23-MPM-EP-SS-A1-A1-0

Industrial Peristaltic Pump for Accurate Fluid Transfer and Metering

Compatible Machines

The Graco 19Z036 SoloTech™ ST23 Pump is a high-performance peristaltic hose pump engineered for industrial fluid transfer and metering applications. Featuring an EPDM hose, 316 stainless steel barb connections, and a Brushless DC (BLDC) motor, this pump is designed to handle abrasive, caustic, shear-sensitive, and viscous materials while maintaining reliable flow and long service life.

Utilizing Graco’s innovative single-roller compression design, the pump compresses the hose through a full 360-degree rotation. This technology reduces hose wear, improves pumping efficiency, and minimizes maintenance requirements because there are no valves, seals, or glands in contact with the pumped material.

Key Features and Benefits

• EPDM hose construction for compatibility with a wide range of chemicals and industrial fluids.
• 316 stainless steel barb fittings provide excellent corrosion resistance and durability.
• Brushless DC motor offers precise speed control and efficient operation.
• Single-roller peristaltic design extends hose life by reducing compression cycles.
• No seals, valves, or glands in the fluid path, reducing maintenance costs.
• Reversible pumping capability allows line clearing and product recovery.
• Suitable for transferring abrasive, viscous, shear-sensitive, and corrosive materials.
• Maximum flow rate up to approximately 4.5 GPM (17 L/min) and pressure up to 125 PSI (9 bar).

Typical Applications

The SoloTech ST23 pump is commonly used in industrial manufacturing, chemical processing, water and wastewater treatment, adhesives handling, sealant transfer, inks, coatings, ceramics, detergents, and other applications where accurate, low-maintenance fluid transfer is essential.

Technical Highlights

Frequently Asked Questions