With only the hose in contact with the fluid being pump and no check valves in line, Graco’s SoloTech peristaltic pumps are ideal for materials that other pumps cannot handle. Abrasive, corrosive, shear sensitive, and gas entrapped fluids can easily be pumped or dosed into your application.
Graco SoloTech Hose Design
| House Materials | Stripe Color / Inside Color | Max. Fluid Temperature | Application Area |
|---|---|---|---|
| Natural Rubber (NR) | None / Black | 160ºF (71ºC) | Abrasives |
| Chlorosulfonated Polyethylene (CSM) | Orange / Black | 250ºF (121ºC) | Highly Corrosive Chemicals |
| Nitrile | Yellow / Black | 220ºF (104ºC) | Oils or Oily Products |
| Ethylene propylene (EPDM) | Blue / Black | 250ºF (121ºC) | Corrosive Chemicals |
