The Graco 19X131 SoloTech ST26 Pump, I26-MC-EP-SS-A1-A1-0 is a complete industrial-grade peristaltic hose pump engineered for demanding fluid handling applications. Featuring an EPDM hose, 316 stainless steel connections, and a medium-speed drive configuration, this pump is designed to transfer abrasive, corrosive, viscous, and shear-sensitive materials with minimal maintenance requirements.
The SoloTech design eliminates the need for seals, valves, or packing, reducing downtime while improving reliability. Its oversized roller technology helps maximize hose life and provides smooth, consistent flow for industrial processing and metering operations.
Compatible Machines & Systems
The Graco 19X131 SoloTech ST26 Pump is a complete pump assembly commonly used in the following equipment and systems:
- Graco SoloTech ST26 Peristaltic Pump Systems
- SoloTech i26 Industrial Pump Installations
- Chemical Dosing and Metering Skids
- Industrial Fluid Transfer Systems
- Wastewater Treatment Pumping Systems
- Mining Slurry Transfer Equipment
- Food and Beverage Ingredient Transfer Systems
- OEM Dispensing and Metering Equipment Designed for ST26 Pumps
- Manufacturing Process Fluid Handling Systems
Product Features
| Part Number | 19X131 |
| Series | SoloTech ST26 |
| Pump Size | I26 (26 mm / 1 inch hose size) |
| Drive Configuration | MC (Medium Speed) |
| Hose Material | EPDM |
| Connection Material | 316 Stainless Steel |
| Maximum Pressure | 125 psi (9 bar) |
| Maximum Flow Rate | Up to 9.8 GPM (37.1 L/min) |
Key Benefits
- Suitable for abrasive and corrosive fluids.
- Gentle pumping action for shear-sensitive products.
- No mechanical seals, valves, or packing to replace.
- Reversible operation for line clearing and product recovery.
- Low maintenance design helps reduce operating costs.
- Reliable flow performance across a wide range of viscosities.
- Industrial-duty construction for continuous operation.
Typical Applications
- Chemical transfer and dosing
- Wastewater treatment operations
- Sludge and slurry pumping
- Mining and mineral processing
- Food and beverage production
- Industrial metering systems
- Manufacturing process fluid transfer
Technical Overview
The SoloTech ST26 utilizes peristaltic pumping technology, where fluid remains contained within the hose throughout the pumping process. This design minimizes product contamination risks while simplifying maintenance. The EPDM hose construction offers excellent compatibility with many industrial chemicals, while the stainless steel connections provide durability in demanding environments.
What's Included
- Graco 19X131 SoloTech ST26 Pump Assembly
- EPDM Pump Hose Configuration
- 316 Stainless Steel Connection Components
- Factory-Assembled Medium-Speed Drive Configuration
Frequently Asked Questions
This pump is used for transferring, metering, and dosing industrial fluids, including abrasive, viscous, corrosive, and shear-sensitive materials.
The 19X131 is a complete SoloTech ST26 pump assembly rather than a small replacement component.
This configuration includes an EPDM hose, which is commonly selected for compatibility with many industrial and chemical processing applications.
The pump is designed to operate at pressures up to 125 psi (9 bar).
No. The peristaltic design eliminates seals, valves, and packing, helping reduce maintenance and downtime.
