Genuine replacement Waterway impeller for the executive range of wet ends.
The new style impeller may look slightly different, but they are retroactive with the old impellers and will fit any executive volute housing. Older Impellers are GREY, new version is BLACK. The change improves the impeller's concentricity, reduces vibration which reduces vibration which in turn reduces wear on the pump and more importantly improves performance.
When replacing an impeller we recommend to replace the shaft seal as well.
|Hp Rating||4.00 Hp|
|Notable Markings||See "More Info" tab|
|Total Length||88 mm|
|Vane Gap||15 mm|
|Shaft Outer Diameter||16 mm|
|Intake Inner Diameter||55 mm|
|Intake Outer Diameter||60 mm|
|Wet End - 56F||310-1740|
|Wet End - 56F||310-1440|
ASSY # S COVER 313-1700
MADE IN THE USA
4HP 310-4190 - (This impeller)
Note - these are the same as the 1,2,3,4 & 5 Hp impeller
There are currently no questions for this product.