Brand
MP Pumps
![](https://www.cascade-machinery.com/wp-content/uploads/2018/12/MP-PUMPS-150x67.png)
The Flomax 40 self priming centrifugal pump features cast iron housing, a cast iron-semi-open impeller, 316 stainless steel – replaceable shaft sleeve, steel and stainless steel fasteners, and standard carbon/ceramic Viton, special seal material available.