Rieke launches lotion pumps that offer a reliable leak-free performance with even lightweight bottles and which is particularly suitable for the ever-growing e-commerce market. The new Rieke RSS35/40 features a unique sliding seal design that ensures that the pump remains sealed in both the locked and unlocked position. This means that thin-walled bottles can be handled easily without the risk of fluid being squeezed out even when the pump is unlocked.
In addition, the pump can be specified with Rieke’s patented locking head design, specifically developed for the e-commerce sector. Two sets of ratchets on the collar provide a secure and tight closure that prevents accidental leaking. This enables the pump to withstand the challenges of frequent handling and movement during packing, transportation, and delivery.
The RSS35/40 offers a robust construction with non-metal contact operation and a no fluid contact spring to ensure stable, accurate, and reliable dosing of 3.5 ml or 4 ml. A Shower Guard prevents water ingress making it suitable for bathing products. The pump can be specified in a variety of colors and in addition to its standard design, custom heads, and closures can also be created to meet specific customer requirements.
![Pharma[2]](https://img.packworld.com/files/base/pmmi/all/image/2020/05/PHARMA_2_.5ebbe90ab978a.png?auto=format&bg=fff&fill-color=fff&fit=fill&h=146&pad=5&w=340)
