Product application / Pumps & Valves / Pumps & Valves

Pump Components & Housings

Casting routes, material requirements, machined interfaces and inspection scope are reviewed against each pump component drawing. Explore documented work and the questions that shape an OEM quotation.

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Blue industrial pump with bolted casing connections and surrounding pipework.
Application reference: an industrial pump and its pipe connections.

Published project evidence

Real parts. Documented work.

Published case studies connected to this application.

14 connected cases

Flanged Centrifugal Pump Volute showing the component interfaces
Stainless SteelsASTM A351 CF8MSand Casting

CF8M Sand-Cast Centrifugal Pump Volute

Application Flanged Centrifugal Pump Volute

The spiral casing has a circular chamber opening and a separate outlet connection. Finished interfaces interrupt the coated outside surface.

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Cylindrical Pump Casing with Flange Connections showing the component interfaces
Carbon & Low-Alloy SteelsZG270-500Sand Casting

ZG270-500 Sand-Cast Pump Casing with Flanges

Application Cylindrical Pump Casing with Flange Connections

A cylindrical chamber connects to large end flanges and a side opening. The coated exterior remains separate from the machined connection areas.

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Manufacturing review

Key manufacturing requirements

Confirm these points on the drawing and purchase specification.

  • Internal flow passagesReview passage geometry and how its formed surfaces will be verified.
  • Flange interfacesConfirm mating faces, hole positions and machining allowances.
  • Sealing surfacesDefine the finished features and acceptance checks on the drawing.
  • Machining datumsPlan how the casting will be located for finishing operations.
  • Dimensional requirementsAgree which dimensions need first-article and production checks.
  • Wall thicknessReview section transitions together with the selected casting route.

Manufacturing & quality

Project-specific controls start with the drawing

The images below illustrate general manufacturing and inspection activity; they are not records of the CF8 pump project.

Metal pouring
CNC machining
Dimensional inspection

Technical resources

Read more about this application

Published articles and videos linked to this application topic.

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Questions

Questions from OEM teams

What information helps start a pump casting review?

A drawing or model, material specification, expected quantity, operating conditions and critical features help define the review scope.

Are inspection methods the same for every pump casing?

No. Inspection and acceptance criteria depend on the drawing, service requirements and agreed project plan.

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Discuss your pump casting project

Share the drawing, material direction, expected quantity and critical features for review.

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Project inquiry

Discuss your project

Share your requirements for an engineering review.