

OEM Graco 166606 reducing nipple fitting designed for fluid connection transitions in professional coating and spraying systems.
Compatible Machines
Product Overview
The Graco 166606 fitting nipple provides a reducing threaded connection between larger and smaller fluid lines, supporting reliable fluid transfer under pressure. It is precision machined to OEM tolerances to ensure secure sealing and fit in high‑pressure applications. Graco genuine parts uphold performance standards in demanding environments.
| Specification | Details |
|---|---|
| Part Number | 166606 |
| Type | Reducing Nipple Fitting |
| Material | Steel |
| Connection A | 3/4" NPT (M) |
| Connection B | 3/8" NPT (M) |
| Length | Approx. 4.5" |
Key Features
FAQs
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.