Stainless Steel 3 Piece Couplings
Ensure reliable and seamless connections with our Stainless Steel 3-Piece Couplings. Specifically designed to join and connect threaded ends of stainless steel conduit where rotating or turning the conduit is not possible, these couplings offer a sturdy, secure solution for various industrial and sanitary applications. Made from Type 316 stainless steel, they meet stringent sanitary conditions and provide superior corrosion resistance.
Featuring a polished "brite" finish, these couplings enhance both the aesthetic appeal and corrosion resistance of your installation. The machined straight female threads offer a smooth bore and ensure a tight, leak-proof connection, making these couplings ideal for use in demanding environments. Designed for use with stainless threaded conduit, they are built to last and withstand the rigors of industrial settings.
Key Features:
- Superior Durability: Made from Type 316 stainless steel to meet stringent sanitary and industrial standards.
- Corrosion-Resistant: Polished “brite” finish increases durability and enhances the coupling’s aesthetic appearance.
- Precision Machined Threads: Straight female threads for a smooth bore and a tight, reliable connection.
- Versatile Use: Perfect for connecting threaded stainless steel conduit in applications where turning the conduit is not possible.
Specifications:
- Material Type: Stainless Steel - 316
- Approval & Standards: CULUS 514B, File Number: E308159, NEC, ANSI/NFPA 70
- Brand Available: Calbrite
Our Stainless Steel 3-Piece Couplings provide a high-strength, corrosion-resistant solution for connecting stainless steel conduit in a range of demanding environments. Ideal for both industrial and sanitary applications, these couplings offer lasting performance and ease of installation.
| Part Number | Trade Size (in) | A (in) | B (in) | C (in) | D (in) | E (in) | Female Thread ID (in) | Weight per each (lb) |
|---|---|---|---|---|---|---|---|---|
| S605003U00 | 1/2 | 1.535 | 1.680 | 0.800 | 0.750 | 1.240 | 0.840 | 0.45 |
| S607003U00 | 3/4 | 1.800 | 1.750 | 0.825 | 0.770 | 1.300 | 1.050 | 0.60 |
| S610003U00 | 1 | 2.143 | 2.130 | 1.000 | 0.975 | 1.553 | 1.315 | 0.98 |
| S612003U00 | 1 1/4 | 2.540 | 2.160 | 1.030 | 0.985 | 1.590 | 1.660 | 1.18 |
| S615003U00 | 1 1/2 | 2.870 | 2.161 | 1.030 | 0.985 | 1.600 | 1.900 | 1.50 |
| S620003U00 | 2 | 3.525 | 2.900 | 1.040 | 1.000 | 1.630 | 2.375 | 2.27 |
| S625003U00 | 2 1/2 | 3.400 | 3.720 | 1.580 | 1.560 | 2.950 | 2.875 | 2.50 |
| S630003U00 | 3 | 4.070 | 3.810 | 1.610 | 1.610 | 3.100 | 3.500 | 3.28 |
| S640003U00 | 4 | 5.250 | 4.110 | 1.850 | 1.750 | 3.200 | 4.500 | 6.35 |