DongliPump reference
EWS-440 pump reference
L.J.R. PUMPS / EWS-440Documented source recordPage / reference 1, 2
Supply identity and fitment need confirmation; this reference is not a price or stock commitment.
- Source brand
- L.J.R. PUMPS
- Model
- EWS-440
- Source reference
- EWS-440
What the source says
The supplied EWS-440 parts list shows a numbered fluid-end section and lists valve covers, cylinder-head plugs, piston rods, liners and a small-bore fluid module. It provides a document reference for checking the EWS-440 component arrangement.
Prepare an inquiry
Identification reference. Supply identity and fitment require confirmation. No price or stock commitment.
About this reference
EWS-440 pump reference — reference EWS-440. This entry is organized under L.J.R. PUMPS / EWS-440 using the supplied documentation. The source reference identifies a catalog entry; it does not establish interchangeability or current availability. This pump entry supports equipment identification and configuration enquiries. Selection requires a documented operating point and a confirmed supply scope, including whether the drive and accessories are included. The examined list identifies a 4½-inch piston and liner arrangement, but this is the configuration recorded in the document, not a universal EWS-440 specification. The reviewed pages do not identify the publisher or establish the L.J.R. PUMPS brand attribution, nor do they prove equivalence to EWCO, LEWCO or W-446. Confirm the nameplate, original part marking and actual fluid-end build before using the listed service references.
Selection & verification
Provide the nameplate, required flow and pressure, fluid, drive speed and installation envelope for selection.
Have the equipment reference ready?
Search this model in the catalog ↗Documented details
| Document model heading | EWS-440 |
|---|---|
| Document valve-cover reference | B-440343 |
Before you inquire
Confirm the pump nameplate, exact model, existing part number and configuration. Reference numbers are not company stock codes.
Source documentation
Supplied EWS-440 Pump Spare Parts List — publisher unidentified
Page / reference: 1, 2
A third-party source-page image (PDF page 1) is withheld from this public index while redistribution rights are checked. The cited model and page reference remain available for technical review. Contact Dongli ↗
Questions before ordering
How do I identify reference EWS-440?
Compare EWS-440 and the listed name “EWS-440 pump reference” with the original part marking and the EWS-440 documentation. Include the full number and suffix in your inquiry.
What should I confirm for this ews-440 pump reference?
Provide the nameplate, required flow and pressure, fluid, drive speed and installation envelope for selection.
Can EWS-440 be selected by model name alone?
No. The L.J.R. PUMPS / EWS-440 grouping is a source-catalog context. Confirm the full reference, equipment revision and drawing details before treating this item as a match. Material, pressure rating, stock and interchangeability require separate confirmation.
L.J.R. PUMPS / EWS-440
Ready to discuss this reference?
Save this source reference, then include the nameplate, configuration and required quantity for Dongli to verify.