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Casings and Volutes

The pressure boundary and the hydraulic passage in one casting. Get the volute profile or the register bore wrong and the metal quality behind it stops mattering.

How It Works

From Your Drawing to the Batch

Send What You Have

A drawing, a 3D file, a nameplate photo or the worn part itself. We list what is dimensioned and what has to be confirmed before we quote.

Tooling Built In-House

Pattern and core boxes made here, from your geometry. On a 3D file there is no measuring stage, so it is the fastest route to a first sample.

First Article, Then the Batch

A sample off the production tooling, dimensioned against your drawing. Signed off, the same tooling runs the batch — minimum 100 pieces.

Selection

Which Body Do You Have?

ConstructionHow you recognise itTypical reason it was chosen
Square casingFlat outer walls, square footprintTwo or more pumps sharing one skid
Volute casingRound body, spiral scroll insideStandard end-suction hydraulics
Jet pump casingThreaded port boss, ejector insideSelf-priming domestic and garden duty
Long-head casingExtended barrel ahead of the voluteHigher head from the same frame
Short-head casingCompact, short overall lengthEnvelope limit on a packaged set
Elbow-flange bodyLies horizontal, elbow cast inDischarge has to turn inside the pump
Side-inlet bodySuction boss on the side, not the endPump sits tight against a wall

Send Your Drawing

Upload a 2D drawing, 3D file, nameplate photo or a picture of the worn part. We review material, tolerances, process route and inspection needs, then come back with a firm quotation.

Request a Quotation