The Graco 19Y016 SoloTech ST23 Pump, I23-0-NR-PV-A1-A1-0 is a heavy-duty peristaltic hose pump engineered for transferring abrasive, corrosive, viscous, and shear-sensitive fluids. Featuring a Natural Rubber (NR) hose and PVDF fluid connections, this pump is designed to deliver reliable performance in demanding industrial applications while minimizing maintenance requirements.
Compatible Machines & Applications
The Graco 19Y016 SoloTech ST23 Pump is typically installed as a complete pump assembly within industrial fluid handling systems and process equipment. It is commonly used in:
- Wastewater treatment systems
- Sludge transfer and dewatering equipment
- Chemical dosing and injection systems
- Mining slurry transfer units
- Ceramic and clay processing machinery
- Industrial coating transfer systems
- Adhesive and sealant handling equipment
- Polymer and latex processing systems
- General fluid transfer skids
- Industrial manufacturing process lines
Product Features
| Part Number | 19Y016 |
| Pump Series | SoloTech ST23 |
| Pump Size | 23 mm |
| Hose Material | Natural Rubber (NR) |
| Connection Material | PVDF |
| Pump Type | Peristaltic Hose Pump |
| Drive Configuration | Bare Pump Assembly |
| Flow Direction | Reversible |
| Self-Priming | Yes |
Benefits of the SoloTech ST23 Pump
- Handles abrasive and high-solid-content fluids with reduced wear.
- Seal-less design helps eliminate leakage concerns.
- Suitable for shear-sensitive materials that require gentle pumping action.
- Self-priming operation simplifies installation and startup.
- Capable of running in both forward and reverse directions.
- Low maintenance design with fewer wearing components.
- Excellent chemical resistance when used with compatible fluids.
Typical Fluid Handling Applications
The Graco 19Y016 SoloTech ST23 Pump is commonly used for transferring:
- Sludge and wastewater
- Chemical solutions
- Mining slurries
- Ceramic slip and clay mixtures
- Industrial adhesives
- Latex and polymer products
- Viscous processing fluids
- Abrasive liquid compounds
Technical Overview
Built around Graco's proven peristaltic pumping technology, the SoloTech ST23 uses hose compression to move fluid through the system without exposing mechanical components to the pumped material. This design reduces wear, simplifies maintenance, and provides dependable fluid transfer across a wide range of industrial environments.
Frequently Asked Questions
The pump is used for transferring abrasive, corrosive, viscous, and shear-sensitive fluids in industrial processing and fluid handling applications.
No. This configuration is supplied as a bare pump assembly and is intended to be integrated into a compatible drive system.
The pump is equipped with a Natural Rubber (NR) hose, which is commonly selected for abrasive fluid transfer applications.
PVDF connections provide excellent chemical resistance and durability when handling aggressive fluids and chemicals.
Yes. The pump is self-priming and can efficiently move fluids without requiring external priming equipment.
