Wet prime pumps are a little more bulky, and priming is affected by internal pump wear, adds Conway. Dry prime pumps, on the other hand, are smaller in physical size, and priming is unaffected by ...

Generac's 8-in. MTP8DZV Venturi dry prime trash pump and MTP8DZD diaphragm dry prime trash pump can handle solids up to 3.38 in. in diameter. Generac's 8-in. MTP8DZV Venturi dry prime trash pump ...