Do you have a question about the Bison Pumps 1900 and is the answer not in the manual?
Details on integrating the Model 1900 with a conventional electric submersible pump system.
Instructions for connecting the Model 1900 to a one-pipe jet pump system.
Guidance for installing the Model 1900 with a two-pipe jet pump system.
Procedure for winterizing the pump when equipped with a drain back feature.
Steps to winterize the pump when it lacks a drain back feature.
Details on wear and replacement of pump sealing components like cup seals and o-rings.
| Model | 1900 |
|---|---|
| Cylinder Diameter | 50 mm |
| Drop Pipe Diameter | 1.25 inch |
| Bore Size | 100 mm |
| Type | Deep Well Hand Pump |