The Graco 19X078 SoloTech ST23 Pump, I23-HN-EP-PV-A1-A1-0 is a high-performance industrial peristaltic pump designed for transferring abrasive, corrosive, viscous, and shear-sensitive fluids. Built on the proven SoloTech ST23 platform, this pump utilizes a hose-based pumping mechanism that eliminates seals, valves, and packing from the fluid path, helping reduce maintenance requirements and improve reliability.
Compatible Machines & Applications
The Graco 19X078 SoloTech ST23 Pump is a complete pump assembly rather than a replacement part for a specific sprayer model. It is commonly installed in the following systems and equipment:
- Chemical dosing and injection systems
- Industrial fluid transfer skids
- Wastewater treatment equipment
- Mining slurry transfer systems
- Industrial metering and dispensing systems
- Process manufacturing lines
- Chemical processing equipment
- Coating and material handling systems
- Food and beverage transfer applications (material compatibility dependent)
- OEM fluid transfer equipment
Product Specifications
| Part Number | 19X078 |
| Series | SoloTech ST23 |
| Pump Size | 23 mm Hose Diameter |
| Configuration | I23-HN-EP-PV-A1-A1-0 |
| Hose Material | EPDM |
| Connection Material | PVDF Barb Fittings |
| Drive Type | High-Speed Configuration |
| Pump Type | Peristaltic Hose Pump |
Key Features
- Designed for abrasive, corrosive, viscous, and shear-sensitive fluids.
- EPDM hose offers excellent compatibility with many water-based chemicals and process fluids.
- PVDF fittings provide superior chemical resistance.
- Self-priming operation reduces installation complexity.
- Reversible flow capability for flexible system design.
- No seals, valves, diaphragms, or packing in contact with the fluid.
- Gentle pumping action helps protect sensitive materials.
- Simple maintenance with reduced wear components.
Applications
The Graco 19X078 SoloTech ST23 Pump is engineered for demanding industrial environments where reliability and chemical compatibility are critical. Its hose pump design makes it well-suited for handling challenging fluids while minimizing maintenance and downtime.
- Chemical transfer and dosing
- Wastewater and water treatment processes
- Mining and slurry handling
- Industrial manufacturing operations
- Coating and material processing systems
- Food and beverage production processes
- General industrial fluid transfer applications
Frequently Asked Questions
The pump is used for transferring abrasive, corrosive, viscous, and shear-sensitive fluids in industrial processing, dosing, and fluid transfer applications.
No. The 19X078 is a complete industrial SoloTech pump assembly and is not designed as a replacement pump for a specific paint sprayer model.
The EPDM hose offers excellent resistance to many water-based chemicals, cleaning solutions, acids, and alkalis commonly found in industrial processes.
Peristaltic pumps isolate the fluid within the hose, eliminating seals and valves from the fluid path. This design helps reduce maintenance, simplify servicing, and improve reliability when handling challenging materials.
