Type 4 / Type 11 bottom trawl door parts
We check Type 4 / Type 11 bottom trawl door parts against maker data, dimensions and delivery need before sourcing.
Passat Gear TradeMarine & Industrial Spare Parts
Fish processing equipment brands
Send a part number, model, serial number, drawing, photo or old reference for a Thyborøn Trawldoor part, and we'll check it before quoting.
Fish processing equipment brands
Thyborøn builds custom trawl doors across many named types (Type 4 and Type 11 for general bottom fishing, Type 14/15 flying doors, Type 16 oval doors, the BlueStream 22/23 semi-pelagic range, and the newer THYson design), each with different shoe, foil and wear-part configurations. Because doors are frequently custom-built to the individual vessel and fishery, the door type, size and the specific wear part (bolt-on shoe, foil, hinge) should be confirmed against the original order rather than assumed from the type name alone.
Customers can send part numbers, maker references, equipment model data, serial numbers, nameplates, photos, drawings, old offers or previous supply documents. We review the information before quoting so the request is handled as a technical procurement task rather than a generic product search.
Brand names on this page are used only to identify equipment, models, parts and buyer search references.
Parts and equipment we can review
Use this page when your purchasing or engineering team needs review by part number, model, serial number, drawing, photo or old commercial reference.
We check Type 4 / Type 11 bottom trawl door parts against maker data, dimensions and delivery need before sourcing.
We check Type 14 / Type 15 flying door parts against maker data, dimensions and delivery need before sourcing.
BlueStream Type 22 / 23 semi-pelagic door parts are reviewed against maker reference, equipment model and any photos or drawings you can send.
For THYson door parts, a part number, maker reference or old order line is usually enough to start the check.
We check bolt-on shoe and wear steel references against maker data, dimensions and delivery need before sourcing.
For foil and spoiler attachments, a part number, maker reference or old order line is usually enough to start the check.
Common parts
RFQ examples
| Example request | Helpful details to send |
|---|---|
| Thyborøn Type 4 or Type 11 bolt-on shoe RFQs by door size | Part number, maker, model, serial number, quantity, photos or drawings, delivery location and urgency. |
| BlueStream 22/23 foil and spoiler replacement requests | Part number, maker, model, serial number, quantity, photos or drawings, delivery location and urgency. |
| wear steel plate requests from drawings or photos | Part number, maker, model, serial number, quantity, photos or drawings, delivery location and urgency. |
| hinge and bracket RFQs for custom-built doors | Part number, maker, model, serial number, quantity, photos or drawings, delivery location and urgency. |
Attach the clearest technical information available. A single photo of a nameplate, an old offer line or a marked drawing can prevent delays when there are similar models, revisions or connection types.
If the item is obsolete or hard to identify, include dimensions, application notes and any alternative references already checked by your engineering team. We can review the request and reply by email with the next steps.
Passat Gear Trade is an independent sourcing company. Brand names are used for identification purposes only. No formal brand relationship is claimed unless confirmed in writing for a specific supply.
Related pages
Include part numbers, maker references, equipment model, serial number, quantity, photos or drawings, delivery location and urgency.