UnitedBuilt H04040MS CW Grooved Volute, 4x3 Cast Iron — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
Volute, Cast Iron, 4x3, Clockwise (CW), Grooved Ends, UnitedBuilt M3Z H04040MS - UnitedBuilt Equipment

Grooved Volute, UnitedBuilt H04040MS, 4x3, Clockwise, Cast Iron

SKU 0009795
Brand UnitedBuilt
Availability:
8 in stock | Available on backorder
$0.00 - $0.00
$0.00
$350.00
$350.00 - $350.00
$350.00

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

The UnitedBuilt H04040MS grooved volute is the cast-iron pump case for selected clockwise 4x3 M3ZRM and M3ZRMS pumps. Its grooved connections and clockwise configuration distinguish it from threaded cases and the counterclockwise H04041MS volute.

Order H04040MS when replacing the case around the impeller while retaining the correct pump configuration. This product is the volute case, not a complete pump or powerhead. Select any required gasket, impeller or fastening hardware separately.

Match rotation before replacing the case

A replacement volute must match both the pump rotation and the connection arrangement. The clockwise case belongs with the clockwise pump components; using the opposite-rotation case is not a way to convert the existing assembly. Confirm the model and marked rotation rather than judging direction from an unfamiliar viewing position.

Technical specifications

Specification Detail
Part number H04040MS
Component Volute case / impeller housing
Pump size 4x3
Rotation Clockwise (CW)
Connections Grooved
Material Cast iron

Application and component selection

Selection Application
UnitedBuilt rope-seal pump B66899MS, M3ZRM, CW
UnitedBuilt mechanical-seal pump B68417MS, M3ZRMS, CW
Listed Berkeley grooved pumps B66899 and B68417, CW

Before ordering

Check What to confirm
Rotation and model Match the existing clockwise pump and exact volute number.
Pipe connections Confirm grooved connections; this is not a threaded-case replacement selection by size alone.
Related parts Check the impeller, volute gasket and hardware required for the repair.

Need help selecting the correct replacement part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, existing part number or photos.