Second Section for WSA Slurry Pumps
The second section is a replacement component for WSA horizontal sand pump systems used in abrasive slurry service. This product is usually selected for alluvial gold mining, river sand pumping and abrasive slurry transfer. Before quoting, Machen Machinery checks river depth, sand layer, discharge distance, power source and whether the customer needs hose, diesel engine and wear parts together.
Product Description
Stability in High-solids Pumping. A properly matched second section supports rotor balance and contributes to more stable pump operation during repeated service.
Replacement Inquiry. Provide pump model, pump size, part photos, quantity and working medium.
For an accurate quote, send the product name, quantity, river depth or working site, material condition, discharge distance, power source and destination country. Photos or short videos of the site are useful when the buyer is not sure which model to choose.
| Material | Cast iron |
|---|---|
| Hardness | 190-270 HB |
| Process | Lost foam casting, CNC machining |
| Applicable Pump | WSA slurry pump, 4-16 inch |
Second Section for WSA Slurry Pumps
The second section is supplied as a model-specific component in Machen’s WSA replacement-parts range. Its profile, thickness, hole positions and mating surfaces must agree with the pump casing and impeller assembly.
Because buyers may use different translated names for this component, Machen confirms it from the WSA model, installed position, photos and dimensions rather than relying only on the words “second section.”
| Send to Machen | Factory check |
|---|---|
| WSA model and pump size | Identifies the part family |
| Installed-position and removed-part photos | Confirms orientation and adjoining components |
| Outer diameter, thickness and hole positions | Confirms machining and fit dimensions |
| Matching impeller and casing photos | Checks the wet-end set rather than one isolated component |
| Quantity, material and destination | Confirms production and shipment requirements |
Order the Wet End as a Matched Set
Uneven wear between adjoining components can change clearances and reduce the service benefit of one new part. Inspect the impeller and pump casing at the same shutdown, then confirm which items will be reused.
For the full component range and inquiry checklist, use the slurry pump parts center.
Second Section FAQ
Can the part be confirmed from its English name?
No. Translated names vary between markets. Use the pump model, installed location, photos and dimensions for confirmation.
Should this component ship with a new pump?
For abrasive duties and remote sites, it can be included in the starter spare-parts list after the pump model and operating plan are confirmed.
