Reducing Couplings
Cambridge reducing couplings are composed of durable black iron and are 100% pressure tested right at the factory. They are UL, FM listed and made in compliance to ASME standards. Cambridge couplings are made in an array of sizes for residential gas, air, and lp applications. They are not for use with drinking water. Always check your local plumbing and gas codes before starting any piping projects.
| SKU# | ITEM# | SIZE | PRESSURE RATING | INNER QTY | MASTER QTY |
|---|---|---|---|---|---|
| 501485
| 310RC-3818
| 3/8" x 1/8" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 10 | 720 |
| 501484
| 310RC-3814
| 3/8" x 1/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 10 | 360 |
| 501471
| 310RC-1218
| 1/2" x 1/8" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 25 | 400 |
| 501470
| 310RC-1214
| 1/2" x 1/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 25 | 400 |
| 501472
| 310RC-1238
| 1/2" x 3/8" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 15 | 540 |
| N/A | 310RC-3418
| 3/4" x 1/8" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 25 | 200 |
| 501481
| 310RC-3414
| 3/4" x 1/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 25 | 200 |
| 501480
| 310RC-3412
| 3/4" x 1/2" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 15 | 240 |
| 501462
| 310RC-112
| 1" x 1/2" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 180 |
| 501473
| 310RC-134
| 1" x 3/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 10 | 120 |
| 501468
| 310RC-11412
| 1-1/4" x 1/2" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 80 |
| 501469
| 310RC-11434
| 1-1/4" x 3/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 80 |
| 501467
| 310RC-1141
| 1-1/4" x 1" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 80 |
| 501463
| 310RC-1121
| 1-1/2" x 1" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 80 |
| 501464
| 310RC-112114
| 1-1/2" x 1-1/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 60 |
| 501479
| 310RC-234
| 2" x 3/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 40 |
| 501477
| 310RC-2114
| 2" x 1-1/4" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 40 |
| 501476
| 310RC-2112
| 2" x 1-1/2" | Maximum 300 psi at 150ºF or 150 psi at 300ºF | 5 | 40 |
