Applications
- Canned motor pumps
- Sealless pumps
- Magnetic drive pumps
- Chemical pumps
- LPG pumps
- Industrial pump OEM programs
- MRO and aftermarket spare parts
Special pump OEM parts
Custom Machined Components for Special Pump OEMs Made to Drawings or Samples
Drawing-based machined components for small and medium pump OEMs and special pump manufacturers, including canned motor, sealless, magnetic drive, chemical and LPG pump applications.
Photos are added only when verified for this component scope.
- Pump OEMs
- Special pump applications
- Drawing-based
Application and function
RF Machining manufactures pump components according to customer drawings or samples. We do not design or manufacture complete pumps; each part is reviewed for material, fits, surface treatment, tolerances and inspection requirements before quotation.
Common names
- Special pump OEM component
- Canned motor pump component
- Sealless pump component
- Magnetic drive pump component
- Chemical pump component
- LPG pump component
- Bearing-related pump part
Common materials
- 304 / 316L
- Duplex 2205
- Super Duplex 2507 when specified
- 2Cr13 / 20Cr13
- 3Cr13 / 30Cr13
- 42CrMo / alloy steel
- Bronze / brass when specified
- Customer-specified materials
Buyer concerns
- Drawing-defined fits
- Small and medium batch supply
- Material compatibility
- Bearing and sleeve wear surfaces
- Surface treatment requirements
- Confidential OEM drawings
In-house processes
- CNC turning
- CNC milling
- Drilling and tapping
- Thread machining
- ID, OD, face and groove machining
- Stellite 6 / ST6 welded hardfacing when accepted after in-house feasibility review
Partner processes
- Grinding
- Heat Treatment
- Nitriding / QPQ
- Hard Chrome Plating
- Thermal Spray Coating
Key inspection items
- ID
- OD
- Length
- Runout
- Concentricity when specified
- Perpendicularity when specified
- Groove or spiral-feature dimensions
- Surface roughness
- Hardness when required
- Coating / plating thickness when required
Documents available upon request
- Material certificate upon request
- First article report upon request
- Key-dimension inspection record
- Surface-treatment record when applicable
- Packing photos upon request
RFQ details to include
- 2D drawing, 3D model or sample photos
- Pump type or application context
- Material grade and quantity
- Fits, tolerances and surface finish
- Surface treatment, hardness or coating requirements
- Inspection requirements
Buyer FAQs
Does RF Machining manufacture complete special pumps?
No. RF Machining is a machining supplier for drawing-based pump components. Pump design, hydraulic performance and complete pump responsibility remain with the customer's engineering team.
Can you support canned motor, sealless or magnetic drive pump parts?
Yes, when the required part is a drawing-defined machined component such as a sleeve, collar, bushing, ring, gland, balance part or other custom pump component.
Can RF Machining quote a confidential OEM drawing?
Yes. Customer names, drawings and order details are handled as confidential RFQ materials and are not published without permission.
Related components
Request for quotation
Send drawings or sample information
Send your drawing or sample information together with material, quantity, surface-treatment and inspection requirements. Our team will review the request and reply as soon as possible.
RFQ details to include
- Drawing or sample information
- Material requirements
- Order quantity
- Surface-treatment requirements
- Inspection requirements
- Target delivery timing