Graco 19X077 Solotech ST23 Pump, I23-HN-EP-SS-A1-A1-0
The Graco 19X077 SoloTech ST23 Pump is a durable peristaltic hose pump designed for precise fluid transfer, metering, and dosing of abrasive, corrosive, and shear-sensitive materials in industrial applications.
- Part Number: 19X077
- Pump Series: SoloTech ST23
- Hose Material: EPDM
- Barb Material: 316 Stainless Steel
- Max Flow Rate: Up to 17 L/min (4.5 GPM)
- Max Pressure: 125 psi (9 bar)
- Applications: Chemical dosing, wastewater, slurry transfer, and industrial fluid handling
The Graco 19X077 SoloTech ST23 Pump is a high-performance industrial peristaltic hose pump engineered for accurate fluid transfer, dosing, and metering applications. Featuring a durable EPDM hose, 316 stainless steel hose barbs, and a robust aluminum housing, this pump is designed to handle abrasive, corrosive, viscous, and shear-sensitive materials while minimizing maintenance requirements.
Compatible Machines & Systems
The Graco 19X077 SoloTech ST23 Pump is a complete pump assembly commonly installed in the following systems:
- Graco SoloTech peristaltic pumping systems
- Industrial chemical dosing systems
- Wastewater treatment equipment
- Mining slurry transfer systems
- Industrial fluid transfer skids
- Metering and dispensing systems
- Paint and coating transfer equipment
- Adhesive and sealant transfer systems
- Water treatment chemical feed systems
- Custom OEM fluid handling equipment
Key Features
- ST23 pump configuration with 23 mm hose size
- EPDM hose suitable for many chemical and water-based applications
- 316 stainless steel hose barbs for corrosion resistance
- Designed for abrasive, corrosive, and shear-sensitive fluids
- Single-roller peristaltic design helps extend hose life
- Low-maintenance operation with no valves or mechanical seals
- Suitable for transfer, dosing, and metering applications
- NEMA gearbox configuration ready for motor integration
Model Configuration Breakdown
| Code | Description |
|---|---|
| ST23 / I23 | 23 mm hose size SoloTech pump |
| HN | High-speed gearbox configuration |
| EP | EPDM hose material |
| SS | 316 stainless steel hose barbs |
| A1 | Aluminum roller housing |
| A1 | Aluminum pump housing |
| 0 | Standard factory configuration |
Technical Specifications
| Part Number | 19X077 |
|---|---|
| Pump Series | SoloTech ST23 |
| Pump Type | Peristaltic Hose Pump |
| Hose Size | 23 mm (0.91 in) |
| Hose Material | EPDM |
| Hose Barb Material | 316 Stainless Steel |
| Maximum Flow Rate | Up to 17 L/min (4.5 GPM) |
| Maximum Pressure | 125 psi (9 bar) |
| Housing Material | Aluminum |
| Connection Size | 1 in Flange |
Typical Applications
The Graco 19X077 SoloTech ST23 Pump is commonly used in applications where accurate fluid handling and reduced maintenance are important. Its peristaltic design makes it suitable for transferring challenging materials while protecting product integrity.
- Chemical processing
- Water and wastewater treatment
- Mining operations
- Paint and coating manufacturing
- Adhesive and sealant processing
- Industrial fluid transfer systems
- Slurry handling applications
- Metering and dosing operations
Compatible Replacement Components
| Component | Description |
|---|---|
| 24Y803 | Replacement EPDM Hose for SoloTech ST23 Pumps |
Frequently Asked Questions
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