The Graco 19X092 SoloTech ST23 Pump, I23-MN-CS-HS-A1-A1-0 is a heavy-duty industrial peristaltic hose pump designed for transferring abrasive, corrosive, viscous, and shear-sensitive materials. Its seal-less design eliminates the need for mechanical seals, valves, or packing, helping to reduce maintenance requirements while improving reliability in demanding process applications.
Compatible Machines & Systems
This pump is typically installed as a complete pumping solution in a wide range of industrial processing and fluid-handling equipment:
- Chemical dosing systems
- Chemical transfer skids
- Industrial metering systems
- Paint and coating circulation systems
- Adhesive and sealant transfer equipment
- Wastewater treatment equipment
- Sludge transfer systems
- Mining slurry handling systems
- OEM fluid transfer machines utilizing SoloTech ST23 pumps
- Industrial batching and process manufacturing systems
Product Features
| Part Number | 19X092 |
| Pump Series | SoloTech ST23 |
| Pump Type | Peristaltic Hose Pump |
| Hose Size | 23 mm |
| Drive Configuration | I23-MN |
| Hose Material | CSM (Hypalon®) |
| Connection Material | Hastelloy |
| Design | Seal-less, valve-less construction |
| Suitable Fluids | Abrasive, corrosive, viscous, and shear-sensitive materials |
Key Benefits
- No mechanical seals, valves, or packing to maintain.
- Handles abrasive slurries with reduced wear on internal components.
- Suitable for aggressive chemical transfer applications.
- Gentle pumping action helps protect shear-sensitive products.
- Reversible operation allows easy line clearing and product recovery.
- Designed for reliable operation in continuous industrial processes.
- Low maintenance requirements compared to many conventional pump designs.
Typical Applications
- Chemical processing
- Water and wastewater treatment
- Mining and mineral processing
- Paint and coatings manufacturing
- Ceramic and slurry transfer
- Adhesive and sealant handling
- Industrial fluid transfer operations
Technical Overview
The Graco 19X092 SoloTech ST23 Pump utilizes a flexible hose that is compressed by rotating rollers, creating a positive displacement pumping action. Since the pumped fluid only contacts the hose interior, the design minimizes contamination risks and provides excellent compatibility with challenging materials. The combination of a CSM hose and Hastelloy connections makes this configuration particularly well suited for chemically aggressive environments.
Frequently Asked Questions
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The pump is designed for transferring abrasive, corrosive, viscous, and shear-sensitive fluids in industrial processing, chemical handling, wastewater treatment, and manufacturing applications.
No. The pump features a seal-less design and does not require mechanical seals, valves, or packing.
It can handle chemicals, slurries, paints, coatings, adhesives, wastewater sludge, and other challenging industrial fluids.
The CSM (Hypalon®) hose provides excellent chemical resistance, while Hastelloy connections offer superior corrosion resistance for demanding industrial environments.
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