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This trigger sprayer is a packaging component for bottle programs that need a 28/400, 28/410, or 28/415 thread finish. The supplied product information identifies an all-plastic trigger sprayer with a plastic body and a 316 stainless steel ball. Its stated discharge rate is 1.1 ± 0.1 ml per trigger. Rather than treating a nominal neck size as the whole specification, a practical review starts with the bottle finish, the intended liquid, and the dispensing experience required for the finished pack.
The listing is presented as a refillable sprayer format and offers optional colors. It is supplied for wholesale packaging projects with a stated minimum order of 30,000 pieces. For buyers planning a new bottle range or replacing an existing closure, the most useful next step is to compare a physical sample with the actual bottle and formula before production approval.
Compatibility comes first. A 28/410 marking is a helpful common language, but it does not remove the need to verify the exact thread profile, neck height, and closure fit on the intended bottle. A common sourcing mistake is to order by nominal size alone and discover a fit issue when samples arrive. The more useful question is not simply which sprayer looks right, but which specified thread and output work with the bottle program in hand.
| Product type | All plastic trigger sprayer |
|---|---|
| Thread / size options | 28/400, 28/410, 28/415, ratchet |
| Materials listed | Plastic with 316 stainless steel ball |
| Discharge rate | 1.1 ± 0.1 ml per trigger |
| Colors | Optional |
| Packing information | Standard carton box with opp bag; 500 pieces per carton; 56 × 45 × 39 cm |
| Minimum order | 30,000 pieces |
| FOB port | Ningbo / Shanghai |
| Origin | Ningbo, Zhejiang, China |
| Payment term listed | T/T, 30% pre-payment, balance before shipment |
| Delivery time listed | About 15–25 days |
These values are the supplied listing specifications, not a substitute for a project-specific performance test. Output can be a key selection point, but a higher output is not automatically a better fit. A light, water-based liquid and a thicker or chemically active formulation can place different demands on a sprayer assembly. If a project uses a formula outside routine water-based handling, buyers should request appropriate compatibility validation rather than assume that a listed material applies to every formula.
The refillable positioning can be relevant for bottle programs that use a removable trigger sprayer and need a compatible closure size. Confirm the bottle neck dimensions and the intended refill process with samples. The component should be assessed as part of the complete package, not as an isolated part.
For packaging teams evaluating 28/400, 28/410, or 28/415 closures, the listed thread options and nominal discharge rate provide clear information for an RFQ or sample brief. Include the bottle drawing, target liquid, desired spray performance, and any color requirement when requesting a quotation. That makes it easier to compare like-for-like proposals.
The stated 30,000-piece MOQ and carton configuration make this item most relevant to volume purchasing discussions. Confirm order quantity, packing requirements, production timing, and shipping arrangement with the supplier because those commercial details may change by order and destination.
Sample approval is especially important when a project has a precise bottle fit or a sensitive formula. A smooth result in a short demonstration is useful, but it is not the same as a complete packaging validation. Conversely, a detailed specification table is valuable, but it cannot replace fitment and dispensing checks on the real bottle. Using both together gives purchasing and product-development teams a more dependable basis for a decision.
Non Spill Durable PP Plastic Chemical Pump Sprayer 28/400 28/410 28/415 Thread Refillable Stainless Steel Nozzle Bottles brings the thread options, material listing, nominal output, and commercial basics into one product record. That supports a structured discussion with a supplier instead of relying on generic product language. The listed 28/410 option is widely used in packaging, yet a standard name alone does not guarantee a match. Measure, sample, and document the complete bottle-and-sprayer combination before placing a production order.
For a quote or sample request, provide the bottle finish, expected liquid, required color, estimated order quantity, and destination requirements. If the project needs particular certifications, chemical-resistance evidence, or performance testing, request those items explicitly; they are not asserted by this listing. This approach keeps the decision tied to verifiable project requirements and helps avoid making product claims that have not been confirmed for a specific application.
Review bottle dimensions, formula behavior, required color, and shipment details with an approved production sample before ordering.
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