Dixon DF Series Manual and Automatic Pneumatic Female Pipe Coupler
| SKU | Body Size | Threads | Material | Length (inch) | OD (inch) | Hex (inch) | Type |
| 2FF1-B | 1/4 | 1/8-27 NPTF | Brass | 1.91 | 0.93 | 3/4 | Manual |
| 2FBF1-B | 1/4 | 1/8-28 BSPP | Brass | 1.91 | 0.93 | 3/4 | Manual |
| 2FF2 | 1/4 | 1/4-18 NPTF | Steel | 2.07 | 0.93 | 3/4 | Manual |
| 2FF2-B | 1/4 | 1/4-18 NPTF | Brass | 2.07 | 0.93 | 3/4 | Manual |
| 2FF2-S | 1/4 | 1/4-18 NPTF | 303 SS | 2.07 | 0.93 | 3/4 | Manual |
| 2FBF2-B | 1/4 | 1/4-19 BSPP | Brass | 2.07 | 0.93 | 3/4 | Manual |
| 2FF3-B | 1/4 | 3/8-18 NPTF | Brass | 2.10 | 0.93 | 13/16 | Manual |
| 2FF3-S | 1/4 | 3/8-18 NPTF | 303 SS | 2.10 | 0.93 | 13/16 | Manual |
| 2FBF3-B | 1/4 | 3/8-19 BSPP | Brass | 2.13 | 0.93 | 13/16 | Manual |
| 3FF2 | 3/8 | 1/4-18 NPTF | Steel | 2.41 | 1.13 | 7/8 | Manual |
| 3FF3 | 3/8 | 3/8-18 NPTF | Steel | 2.41 | 1.13 | 7/8 | Manual |
| 3FF3-S | 3/8 | 3/8-18 NPTF | 303 SS | 2.41 | 1.13 | 7/8 | Manual |
| 3FBF3 | 3/8 | 3/8-19 BSPP | Steel | 2.42 | 1.13 | 7/8 | Manual |
| 3FF4 | 3/8 | 1/2-14 NPTF | Steel | 2.63 | 1.13 | 7/8 | Manual |
| 4FF3 | 1/2 | 3/8-18 NPTF | Steel | 2.85 | 1.24 | 1.0 | Manual |
| 4FF4 | 1/2 | 1/2-14 NPTF | Steel | 3.06 | 1.24 | 1.0 | Manual |
| 4FF4-S | 1/2 | 1/2-14 NPTF | 303 SS | 3.06 | 1.24 | 1.0 | Manual |
| 4FBF4 | 1/2 | 1/2-14 BSPP | Steel | 3.09 | 1.24 | 1.0 | Manual |
| 4FF6 | 1/2 | 3/4-14 NPTF | Steel | 3.15 | 1.24 | 1-13/16 | Manual |
| 2DF1-B | 1/4 | 1/8-27 NPTF | Brass | 2.19 | 0.99 | 11/16 | Automatic |
| 2DF2-B | 1/4 | 1/4-18 NPTF | Brass | 2.38 | 0.99 | 11/16 | Automatic |
| 2DF2-S | 1/4 | 1/4-18 NPTF | 303 SS | 2.38 | 0.99 | 11/16 | Automatic |
| 2DBF2-B | 1/4 | 1/4-19 BSPP | Brass | 2.38 | 0.99 | 11/16 | Automatic |
| 2DF3-B | 1/4 | 3/8-18 NPTF | Brass | 2.38 | 0.99 | 11/16 | Automatic |
| 2DF3-S | 1/4 | 3/8-18 NPTF | 303 SS | 2.38 | 0.99 | 13/16 | Automatic |
| 2DBF3-B | 1/4 | 3/8-19 BSPP | Brass | 2.38 | 0.99 | 13/16 | Automatic |
| 3DF2-B | 3/8 | 1/4-18 NPTF | Brass | 2.50 | 1.26 | 7/8 | Automatic |
| 3DF3-B | 3/8 | 3/8-18 NPTF | Brass | 2.60 | 1.26 | 7/8 | Automatic |
| 3DF3-S | 3/8 | 3/8-18 NPTF | 303 SS | 2.60 | 1.26 | 7/8 | Automatic |
| 3DBF3-B | 3/8 | 3/8-19 BSPP | Brass | 2.60 | 1.26 | 7/8 | Automatic |
| DX-3DF4-B | 3/8 | 1/2-14 NPTF | Brass | 2.80 | 1.26 | 1.00 | Automatic |
| 4DF3-B | 1/2 | 3/8-18 NPTF | Brass | 3.10 | 1.38 | 1-1/16 | Automatic |
| 4DF4-B | 1/2 | 1/2-14 NPTF | Brass | 3.30 | 1.38 | 1-1/16 | Automatic |
| 4DF4-S | 1/2 | 1/2-14 NPTF | 303 SS | 3.30 | 1.38 | 1-1/16 | Automatic |
| 4DBF4-B | 1/2 | 1/2-14 BSPP | Brass | 3.30 | 1.38 | 1-1/16 | Automatic |
| 4DF6-B | 1/2 | 3/4-14 NTPF | Brass | 3.40 | 1.38 | 1-3/16 | Automatic |
| 6DF4-B | 3/4 | 1/2-14 NPTF | Brass | 2.95 | 1.73 | 1-5/16 | Automatic |
| 6DF6-B | 3/4 | 3/4-14 NPTF | Brass | 2.99 | 1.73 | 1-5/16 | Automatic |
| 6DF8-B | 3/4 | 1-11-1/2 NPTF | Brass | 3.18 | 1.73 | 1-1/2 | Automatic |
