

The Graco 19C858 SoloTech ST16 Pump is a heavy-duty industrial peristaltic pump designed for abrasive, viscous, and solids-containing fluid transfer applications.
The Graco 19C858 SoloTech ST16 Pump is commonly integrated into industrial fluid handling and transfer systems. It is suitable for the following equipment and applications:
The Graco 19C858 SoloTech ST16 Pump, I16-LAC-CS-SS-A1-A1-0 is a heavy-duty industrial peristaltic hose pump engineered for transferring abrasive, viscous, shear-sensitive, and solids-laden materials. Designed for reliable fluid handling, this pump features a seal-less construction that helps reduce maintenance while delivering smooth and consistent flow performance.
The SoloTech ST16 series uses a precision roller compression design that extends hose life and improves operational efficiency. Its stainless steel connection components and chemical-resistant hose configuration make it suitable for demanding industrial applications where durability and consistent pumping performance are required.
This pump is widely used in chemical processing, wastewater treatment, coatings, adhesives, slurry transfer, and industrial fluid circulation systems.
| Code | Description |
|---|---|
| I16 | Industrial 16 mm hose pump configuration |
| LAC | Low-speed AC gear motor configuration |
| CS | CSM hose material for chemical resistance |
| SS | Stainless steel fittings and connections |
| A1-A1-0 | Standard factory configuration options |