Description
45° Elbow Male JIC to NPT Hydraulic Pipe Fittings
2503 45° elbow JIC hydraulic pipe fittings with male 37° flare on one end and male pipe thread on the other end. They are made of high-quality metal materials, durable and high-pressure resistance. Topa can provide all sizes and materials of high-pressure hose fittings, please contact us for more information!
Dimensional Drawings:

TUBE FITTING PART # | TUBE O.D. (inch) | T TUBE END UN/UNF-2A | PT PORT THD NPTF | D DRILL inch) | D1 DRILL inch) | M2 (inch) | N2 (inch) | TE (inch) | Y (inch) |
2503-2-2 | 1/8 | 5/16-24 | 1/8-27 | 0.062 | 0.188 | 0.69 | 0.53 | 0.24 | 7/16 |
2503-3-2 | 3/16 | 3/8-24 | 1/8-27 | 0.125 | 0.188 | 0.69 | 0.53 | 0.24 | 7/16 |
2503-4-2 | 1/4 | 7/16-20 | 1/8-27 | 0.172 | 0.188 | 0.72 | 0.64 | 0.24 | 7/16 |
2503-4-4 | 1/4 | 7/16-20 | 1/4-18 | 0.172 | 0.281 | 0.82 | 0.86 | 0.34 | 9/16 |
2503-4-6 | 1/4 | 7/16-20 | 3/8-18 | 0.172 | 0.406 | 0.92 | 0.95 | 0.46 | 3/4 |
2503-5-2 | 5/16 | 1/2-20 | 1/8-27 | 0.234 | 0.188 | 0.77 | 0.64 | 0.24 | 9/16 |
2503-5-4 | 5/16 | 1/2-20 | 1/4-18 | 0.234 | 0.281 | 0.82 | 0.86 | 0.34 | 9/16 |
2503-6-4 | 3/8 | 9/16-18 | 1/4-18 | 0.297 | 0.281 | 0.83 | 0.86 | 0.34 | 9/16 |
2503-6-2 | 3/8 | 9/16-18 | 1/8-27 | 0.297 | 0.188 | 0.83 | 0.67 | 0.24 | 9/16 |
2503-6-6 | 3/8 | 9/16-18 | 3/8-18 | 0.297 | 0.406 | 0.87 | 0.95 | 0.35 | 3/4 |
2503-6-8 | 3/8 | 9/16-18 | 1/2-14 | 0.297 | 0.531 | 1.06 | 1.17 | 0.46 | 7/8 |
2503-8-6 | 1/2 | 3/4-16 | 3/8-18 | 0.391 | 0.406 | 0.98 | 0.95 | 0.35 | 3/4 |
2503-8-4 | 1/2 | 3/4-16 | 1/4-18 | 0.391 | 0.281 | 0.98 | 0.95 | 0.34 | 3/4 |
2503-8-8 | 1/2 | 3/4-16 | 1/2-14 | 0.391 | 0.531 | 0.99 | 1.17 | 0.46 | 7/8 |
2503-8-12 | 1/2 | 3/4-16 | 3/4-14 | 0.391 | 0.719 | 1.04 | 1.20 | 0.48 | 11/16 |
2503-10-8 | 5/8 | 7/8-14 | 1/2-14 | 0.484 | 0.531 | 1.1 1 | 1.17 | 0.46 | 7/8 |
2503-10-6 | 5/8 | 7/8-14 | 3/8-18 | 0.484 | 0.406 | 1.1 1 | 0.98 | 0.35 | 7/8 |
2503-10-12 | 5/8 | 7/8-14 | 3/4-14 | 0.484 | 0.719 | 1.28 | 1.20 | 0.48 | 11/16 |
2503-12-12 | 3/4 | 1 1/16-12 | 3/4-14 | 0.609 | 0.719 | 1.28 | 1.20 | 0.48 | 11/16 |
2503-12-8 | 3/4 | 1 1/16-12 | 1/2-14 | 0.609 | 0.531 | 1.28 | 1.20 | 0.46 | 11/16 |
2503-12-16 | 3/4 | 1 1/16-12 | 1-11 1/2 | 0.609 | 0.938 | 1.42 | 1.48 | 0.57 | 15/16 |
2503-14-12 | 7/8 | 13/16-12 | 3/4-14 | 0.718 | 0.719 | 1.39 | 1.27 | 0.48 | 15/16 |
2503-16-16 | 1 | 1 5/16-12 | 1-11 1/2 | 0.844 | 0.938 | 1.47 | 1.48 | 0.57 | 15/16 |
2503-16-12 | 1 | 1 5/16-12 | 3/4-14 | 0.844 | 0.719 | 1.47 | 1.29 | 0.48 | 15/16 |
2503-16-20 | 1 | 1 5/16-12 | 1 1/4-11 1/2 | 0.844 | 1.250 | 1.59 | 1.67 | 0.59 | 1 5/8 |
2503-20-20 | 1 1/4 | 1 5/8-12 | 1 1/4-11 1/2 | 1.078 | 1.250 | 1.59 | 1.67 | 0.59 | 1 5/8 |
2503-20-16 | 1 1/4 | 1 5/8-12 | 1-11 1/2 | 1.078 | 0.938 | 1.59 | 1.63 | 0.57 | 1 5/8 |
2503-24-24 | 1 1/2 | 1 7/8-12 | 1 1/2-11 1/2 | 1.312 | 1.500 | 1.78 | 1.77 | 0.59 | 1 7/8 |
2503-32-32 | 2 | 2 1/2-12 | 2-11 1/2 | 1.781 | 1.938 | 2.22 | 2.11 | 0.61 | 2 1/2 |
2503 JIC Hydraulic Pipe Fittings Video
As a hydraulic pipe fittings wholesaler, Topa can supply hydraulic fittings in various sizes. Our products can be used in multiple hydraulic fluid environments, and are resistant to high pressure and high temperature.
Topa’s factory has several CNC machining machines to produce fittings strictly according to your data. Our fittings will undergo strict quality inspection to ensure the product meets your usage requirements.
If you still want information about JIC adapters fittings, please contact us!