Compatible Machines
The Graco 19X139 SoloTech ST26 Pump, I26-MN-CS-PV-A1-A1-0 is a complete industrial peristaltic pump assembly. It is not designed as a replacement part for specific paint sprayers or coating machines. Instead, it is commonly integrated into the following systems:
- Graco SoloTech fluid transfer systems
- Chemical dosing and metering skids
- Industrial fluid transfer packages
- OEM process equipment systems
- Mining slurry transfer systems
- Wastewater treatment pumping systems
- Agricultural chemical handling systems
- Polymer and emulsion transfer applications
- Industrial chemical processing equipment
Product Description
The Graco 19X139 SoloTech ST26 Pump is a high-performance industrial peristaltic hose pump engineered for handling abrasive, corrosive, viscous, and shear-sensitive materials. Its innovative roller design provides smooth, low-pulsation fluid transfer while minimizing hose wear and maintenance requirements.
Featuring a 26 mm hose size, CSM (Hypalon®) hose construction, and durable PVDF barb fittings, this pump delivers reliable performance in demanding industrial environments where chemical resistance and product integrity are critical.
Key Features
- Peristaltic hose pump design for gentle fluid handling
- 26 mm hose size suitable for medium to high flow applications
- CSM (Hypalon®) hose offers excellent chemical resistance
- PVDF barb connections provide enhanced corrosion resistance
- Capable of handling abrasive and shear-sensitive fluids
- Reduced maintenance due to simplified hose replacement design
- Self-priming operation with consistent flow performance
- Suitable for industrial dosing, transfer, and metering applications
Technical Specifications
| Part Number | 19X139 |
| Model | SoloTech ST26 Pump, I26-MN-CS-PV-A1-A1-0 |
| Pump Type | Peristaltic Hose Pump |
| Hose Size | 26 mm (1 in.) |
| Hose Material | CSM (Hypalon®) |
| Connection Material | PVDF Barb Fittings |
| Maximum Pressure | 125 psi (9 bar) |
| Maximum Flow Rate | Up to 9.8 GPM (37.1 L/min) |
| Drive Configuration | Mid-Speed NEMA Connection |
| Housing Material | Powder-Coated Aluminum |
Common Applications
- Chemical transfer and dosing
- Mining slurry handling
- Wastewater treatment operations
- Industrial process fluid transfer
- Polymer and emulsion pumping
- Agricultural chemical distribution
- Abrasive fluid handling applications
Frequently Asked Questions
The Graco 19X139 SoloTech ST26 Pump is designed for transferring, metering, and dosing abrasive, corrosive, viscous, and shear-sensitive fluids in industrial processing applications.
No. The 19X139 is a complete industrial peristaltic pump assembly and is not typically used as a replacement component for paint sprayers or coating equipment.
This model is equipped with a durable CSM (Hypalon®) hose, which provides excellent resistance to many industrial chemicals and demanding operating conditions.
Peristaltic pumps provide self-priming operation, reduced maintenance, gentle product handling, and the ability to pump abrasive or shear-sensitive fluids without contaminating the product stream.
