A fountain client was buying a molded nozzle, a separate thread adapter, and the labor to assemble them. We delivered one integrated part — molded in UV-stabilized ABS with the threads machined on — at 12% below their original sourcing quotes.
The Challenge
The client's legacy fountain nozzle was a standard injection-molded ABS component with no integrated threads. To make each unit installable in the field, they had to source and inventory separate thread adapters, then manually assemble them onto every nozzle.
That one missing feature rippled through their whole operation: an extra part to buy, an extra assembly step to staff, potential leak points at every joint, and inflated procurement and labor costs on every single unit.
Our Solution: A Hybrid Process
We re-engineered the nozzle into a fully integrated, single component with a built-in 2-inch NPT thread. The obvious way to mold threads is an unscrewing mold — complex, costly tooling that would have eaten the savings before the first shot. So we didn't mold the threads at all. We split the work between two processes, each doing what it does best:
ABS + UV Inhibitors
High-grade ABS stabilized with premium UV inhibitors for long-term durability in harsh outdoor and wet environments.
Precision Injection Molding
The core nozzle geometry molded with simple, economical tooling — no unscrewing mechanism required.
CNC Post-Machining
The 2-inch external NPT threads cut and the water orifices drilled by CNC, holding tight thread tolerance for seamless mating.
The Results
The integrated design didn't just simplify the part — it simplified the client's whole production line:
The unified design completely eliminated the separate adapters and manual assembly, streamlining the client's production line and cutting supply-chain risk. And because the final unit price came in 12% under their original independent sourcing quotes, the savings repeat on every reorder.
Why Engineering-Backed Sourcing Wins
The client had tried sourcing and modifying generic parts through standard B2B platforms like Alibaba. What made the difference here wasn't a cheaper factory — it was an engineering team that owned the design and the process, and chose the manufacturing route (mold the body, machine the threads) that a parts listing never will. That's the approach they now rate as more professional, more reliable, and more cost-effective on every order.