Hypro Flange Mount Centrifugal Pump with Hollow Keyed Stainless Steel Shaft for Direct Coupling to 5 HP Engine M220BWASS There is absolutely no restriction

There is absolutely no restriction in the through hole and the swing valve style seat assembly swings completely out of the flow when in use - assuring no restrictions of flow when needed

Continental A-577-CLC - NH3 Locking Collar Safety Extension Coupling - 1-1/4" MPT X 1-3/4" Female ACME

Fertilizer Density Scale - Red The Red Fertilizer Density Scale accurately measures the density of various fertilizer blends in lbs/cu

Housing: Aluminum

Hypro Flange Mount Centrifugal Pump with Hollow Keyed Stainless Steel Shaft for Direct Coupling to 5 HP Engine M220BWASS There is absolutely no restrictionNeed Help Choosing the Right Pump? Check out our really in depth pump buyer's guide. Just click here to read about how to choose the correct pump. Hypro Flange Mount Centrifugal Pump with Hollow Keyed Stainless Steel Shaft for Direct Coupling to 5 HP Engine Flange Mount Centrifugal Pump Features Mounts clockwise rotation (when looking at the shaft end) for direct mount to gasoline engines Shaft: 3 4" (19mm) hollow, 416 stainless steel Port sizes: 1 1