Pump supply
Pumps and Pump Spares
Globseals supplies pump spares and, on enquiry, pumps for water, process and general industrial duty. Pump spares are among the most commonly requested items: seals, bearings, impellers, wear rings, shaft sleeves, gaskets and repair kits. Because pumps differ widely, the nameplate is the starting point for almost every enquiry.
- Spares for common pump types
- Mechanical seal and gasket kits
- Impellers, rings and sleeves
- Nameplate-led identification
Overview
A pump has a few components that control reliability: the shaft seal, bearings, impeller and wear parts. Wear rings and sleeves maintain internal clearances; as clearances open, flow and efficiency fall. Replacing wear parts at the right time is usually less costly than replacing the pump.
For seals specifically, see mechanical seals. For overhaul work, see pump repairs and refurbishment.
Pump types and typical spares
- End-suction centrifugal: impellers, wear rings, shaft sleeves, bearings, seals, casing gaskets.
- Multistage and vertical pumps: stage impellers, diffusers, bushes, shafts, couplings.
- Submersible and sewage pumps: mechanical seals, O-rings, impellers, cables and glands, oil.
- Borehole pumps: stage kits, couplings, check valves, motors and cables.
- Slurry pumps: liners, impellers, expeller rings, packing and seals.
- Positive displacement pumps: gear, lobe, progressive-cavity (rotors, stators), and diaphragm pumps (diaphragms, valves).
- Dosing and chemical pumps: diaphragms, check valves, tubing and seals.
You can enquire about genuine or compatible spares for equipment from manufacturers such as Grundfos, KSB, Flygt, Lowara, Goulds, Sulzer, Flowserve and Fristam.
Materials
| Part | Common materials | Notes |
|---|---|---|
| Casing and impeller | Cast iron, bronze, stainless steel, duplex, plastics | Match to the medium and abrasion; corrosion and cavitation are common wear causes. |
| Shaft sleeve | Stainless steel, hardened or coated | See shaft repair sleeves. |
| Wear rings | Bronze, cast iron, stainless, polymer | Clearance matters. |
| Elastomers | NBR, EPDM, FKM | Match to the fluid. |
Drinking-water and food-contact pumps require technical review and the correct certification documents. Values here are typical only; always confirm against the manufacturer's data for your application.
How to identify pump spares
- Photograph the nameplate and note make, model, serial number, flow, head, speed and year, if shown.
- Photograph the pump from a few angles, particularly the seal area and impeller if accessible.
- Note the fault or reason for replacement.
- Measure the shaft diameter at the seal and the key part dimensions if the nameplate is missing.
- Send everything through Find My Seal or the quote request form.
Without a clear identification, parts may be mismatched. Where identification is unresolved, ask for a technical review.
Information to send with your enquiry
The more of the following you can supply, the faster the part can be identified and quoted.
- Pump make, model and serial number from the nameplate
- Part needed: seal, impeller, ring, sleeve, kit or a complete pump
- Flow, head, speed and motor details
- Shaft and seal sizes
- Medium and temperature
- Photos and any exploded drawing or part list
- Quantity and urgency
Genuine and compatible replacements
Customers can enquire about genuine or compatible replacement parts for equipment from manufacturers such as Burgmann, John Crane, Chesterton, Grundfos, KSB, Flygt, Lowara, Goulds, Sulzer, Flowserve, Klinger, Flexitallic, Trelleborg and others. A genuine part is supplied by or made to the original equipment manufacturer's specification and part number. A compatible part is made to fit the same dimensions and duty, usually by another manufacturer, and may differ in material or finish. Compatible pump spares are made to fit the same dimensions, but impeller diameter, material and tolerance can differ from the original. Operating performance, warranty status and approvals of the original manufacturer may be affected; ask for guidance. State clearly in your enquiry which you want, and say whether a part number or sample is available.
How to buy
Globseals supports three ways to buy, and the right one depends on how well the part is defined.
- Buy online where a product listing shows a confirmed price. Products are being added to the shop progressively, so not every item in this category is listed yet.
- Request a quote for custom, bulk or unpriced items. Pump spares in quantity and complete pump requests are quoted. Use the quote request page.
- Technical review when identification is unresolved. Examples include old or unidentified pumps, special materials, and potable or food duty. Start with Find My Seal or upload a drawing.
You can also phone 011 079 6033 or WhatsApp 079 508 0989, or email info@globseals.com. See delivery and collection for how orders are handled; courier costs are quoted per order.
Options & specifications
| Spare types | Seals, impellers, rings, sleeves, bearings, diaphragms, kits |
|---|---|
| Pump types | Centrifugal, multistage, submersible, slurry, PD, dosing |
| Manufacturer enquiries | Grundfos, KSB, Flygt, Lowara, Goulds, Sulzer, Flowserve and others |
| Key identifier | Nameplate model and serial number |
| Order mode | Quote; online where priced |
Options, materials and turnaround are confirmed on your written quote.
How ordering works
- 1
Identify
Gather part number, dimensions or a photo of the part.
- 2
Send
Submit it through the quote form, WhatsApp or email.
- 3
Review
Our team checks the details and asks about any gaps.
- 4
Order
Confirm the quote or buy online where a price is listed.
Frequently asked questions
What do you need to find a pump spare?
The nameplate details and a photo of the part. If there is no nameplate, send measurements and the application.
Can you supply complete pumps?
Pumps can be quoted on enquiry; give flow, head, medium and installation details.
Are your spares genuine?
Both genuine and compatible parts can be enquired. State which you want and we will confirm what can be supplied.
Do you repair pumps?
See pump repairs and refurbishment. Capability is confirmed when you enquire.
Why does my pump keep failing its seal?
Misalignment, dry running, cavitation, pipe strain and wrong materials are common causes. See the seal-failure guide.
Request a quote for Pumps and Pump Spares
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Send the pump nameplate and part photos for a spares quote.
Send your brief, quantities and deadline. We reply with a clear written quote and confirm the turnaround before anything goes to production.
