The Series 500 Reducing Transition Fitting from Poly-Cam is a robust, multi-level mechanical fitting designed to transition from a threaded connection (NPT) to a reduced HDPE pipe size. Ideal for high-performance applications, this fitting ensures a reliable, long-lasting seal in both pressurized and non-pressurized environments.
Each fitting is hydraulically compressed onto high-quality molded polyethylene or precision-machined copolymer material. This process, combined with multi-level barbs, creates a permanent connection that resists leakage, even under thermal expansion and contraction. As internal pressure increases, so does the sealing force between the pipe and fitting—making it ideal for demanding applications.
Key Features:
- Reducing NPT x HDPE transition fitting
- Multi-level barb design for superior grip and sealing performance
- Withstands internal pressure and pipe relaxation without compromising seal integrity
- Corrosion-resistant options available: Carbon Steel, C954 Aluminum Bronze, 304 Stainless Steel, and 316 Stainless Steel
- Compatible with multiple HDPE main sizes and NPT thread sizes
Applications:
Perfect for water, gas, industrial, and municipal piping systems requiring secure threaded-to-HDPE connections with reduced sizing.
Available Configurations (4" NPT Only):
| # | Thread Size (NPT) | Main Size (HDPE) | Material |
|---|---|---|---|
| 1 | 4" | 6" | Carbon Steel |
| 2 | 4" | 6" | C954 Bronze |
| 3 | 4" | 6" | Stainless 316 |
| 4 | 4" | 6" | Stainless 304 |
🔗 View All Series 500 Transition Fittings
All Series 500 Configurations:
| # | Thread Size (NPT) | Main Size (HDPE) | Material |
|---|---|---|---|
| 1 | 0.5" | 1" | Carbon Steel |
| 2 | 0.5" | 1" | C954 Bronze |
| 3 | 0.5" | 1" | Stainless 316 |
| 4 | 0.5" | 1" | Stainless 304 |
| 5 | 0.75" | 1" | Carbon Steel |
| 6 | 0.75" | 1" | C954 Bronze |
| 7 | 0.75" | 1" | Stainless 316 |
| 8 | 0.75" | 1" | Stainless 304 |
| 9 | 1" | 1.25" | Carbon Steel |
| 10 | 1" | 1.25" | C954 Bronze |
| 11 | 1" | 1.25" | Stainless 316 |
| 12 | 1" | 1.25" | Stainless 304 |
| 13 | 0.75" | 1.25" | Carbon Steel |
| 14 | 0.75" | 1.25" | C954 Bronze |
| 15 | 0.75" | 1.25" | Stainless 316 |
| 16 | 0.75" | 1.25" | Stainless 304 |
| 17 | 1" | 1.5" | Carbon Steel |
| 18 | 1" | 1.5" | C954 Bronze |
| 19 | 1" | 1.5" | Stainless 316 |
| 20 | 1" | 1.5" | Stainless 304 |
| 21 | 1.25" | 1.5" | Carbon Steel |
| 22 | 1.25" | 1.5" | C954 Bronze |
| 23 | 1.25" | 1.5" | Stainless 316 |
| 24 | 1.25" | 1.5" | Stainless 304 |
| 25 | 1" | 2" | Carbon Steel |
| 26 | 1" | 2" | C954 Bronze |
| 27 | 1" | 2" | Stainless 316 |
| 28 | 1" | 2" | Stainless 304 |
| 29 | 1.25" | 2" | Carbon Steel |
| 30 | 1.25" | 2" | C954 Bronze |
| 31 | 1.25" | 2" | Stainless 316 |
| 32 | 1.25" | 2" | Stainless 304 |
| 33 | 1.5" | 2" | Carbon Steel |
| 34 | 1.5" | 2" | C954 Bronze |
| 35 | 1.5" | 2" | Stainless 316 |
| 36 | 1.5" | 2" | Stainless 304 |
| 37 | 2" | 3" | Carbon Steel |
| 38 | 2" | 3" | C954 Bronze |
| 39 | 2" | 3" | Stainless 316 |
| 40 | 2" | 3" | Stainless 304 |
| 41 | 2.5" | 3" | Carbon Steel |
| 42 | 2.5" | 3" | C954 Bronze |
| 43 | 2.5" | 3" | Stainless 316 |
| 44 | 2.5" | 3" | Stainless 304 |
| 45 | 2" | 4" | Carbon Steel |
| 46 | 2" | 4" | C954 Bronze |
| 47 | 2" | 4" | Stainless 316 |
| 48 | 2" | 4" | Stainless 304 |
| 49 | 3" | 4" | Carbon Steel |
| 50 | 3" | 4" | C954 Bronze |
| 51 | 3" | 4" | Stainless 316 |
| 52 | 3" | 4" | Stainless 304 |
| 53 | 4" | 6" | Carbon Steel |
| 54 | 4" | 6" | C954 Bronze |
| 55 | 4" | 6" | Stainless 316 |
| 56 | 4" | 6" | Stainless 304 |