Treat the neck label as one part of the fit specification
13FEA, 15FEA and 13mm screw neck identify different component directions in OULU's photographed references. They do not establish universal interchangeability, final collar width, dip-tube length, spray output or cap fit. Keep the exact bottle SKU or neck drawing attached to every comparison.
The fastest quote-ready route is to identify the bottle first, separate crimp and screw-neck systems, then review the visible and functional parts as one assembly. Similar color, exterior diameter or finish does not prove compatibility.
| Component route | Photographed reference | Keep with the RFQ | Confirm before approval |
|---|---|---|---|
| 13FEA crimp direction | Silver plastic and silver anodized references | Exact bottle or neck specification | Pump, collar, dip tube, cap insert and assembled fit |
| 15FEA crimp direction | Silver plastic plus gold and black wide-collar references | Exact bottle, cap direction and finish | Crimp fit, collar width, shoulder clearance and cap engagement |
| 13mm screw-neck direction | Separate silver screw-neck reference | Thread and bottle-neck specification | Thread engagement, seal, dip tube, cap and assembled height |
Use 13FEA references only after the bottle neck is identified
OULU's photographed 13FEA directions include a silver plastic sprayer and a silver anodized sprayer. These images help buyers compare exterior material and finish direction, but the visible appearance is not a substitute for the bottle-neck specification or a fit test.
Send the selected bottle reference, intended actuator and collar finish, estimated quantity and destination. If a cap is part of the project, include it at the same time so the cap insert and assembled height can be reviewed with the sprayer rather than added after the pump decision.
Review 15FEA sprayers, collars and caps as one assembly
The photographed 15FEA group includes a silver plastic direction and wide-collar references in gold and black. A wide collar changes the visible transition between bottle shoulder, pump and cap, so it should be evaluated against the exact bottle silhouette and intended closure.
For a zinc-alloy cap project, continue with the 15FEA cap matching checklist. The shared 15FEA label does not by itself confirm that every cap insert, collar or bottle combination fits; exact dimensions and a project sample remain part of approval.
Keep 13mm screw neck separate from 13FEA
OULU presents the 13mm screw-neck sprayer as a separate sourcing route from the photographed 13FEA crimp references. Do not treat the number 13 as evidence that the two systems are interchangeable. The thread form and bottle-neck specification must remain attached to the screw-neck enquiry.
A screw-neck review should include the intended bottle, sprayer, seal direction, dip tube, collar or visible finish, cap and assembled height. Confirm thread engagement and the final assembly against the exact project rather than selecting from the actuator color alone.
Match the cap insert and collar to the chosen pump route
A cap must clear the actuator and engage with the intended insert or collar while maintaining the required exterior proportion. Use the perfume bottle cap collection to compare material and silhouette directions, then carry the exact cap reference back into the component review.
If the cap is zinc alloy, wood, resin, acrylic, ABS or PP, exterior material alone does not confirm the internal fit. Record the cap reference, insert direction, intended collar, bottle shoulder clearance and assembled height before a fitted box or insert is developed.
Confirm dip-tube length and spray performance on the selected bottle
Dip-tube requirements follow the bottle geometry and intended assembled configuration. Provide the exact bottle reference and any project-specific fill or use requirement so the tube route can be reviewed with the sprayer rather than estimated from nominal capacity alone.
Spray behavior, sealing and appearance should be approved on a sufficiently confirmed component sample. A photographed sprayer is a sourcing reference; it is not a universal performance or compatibility guarantee for every bottle and formula.
Send one quote-ready component matching brief
Send the exact bottle SKU or neck specification, required neck route, sprayer and collar finish, cap reference, estimated quantity, destination and target timing. Add the decoration and box direction if OULU should coordinate the complete packaging set.
Use the packaging RFQ checklist to separate confirmed requirements from preferences. Live availability, MOQ, fit, sampling route, price and schedule are confirmed for the selected project scope rather than inferred from this guide.
