Eaton’s 5100 Series brass coupling with steel tubular valve offers minimum air inclusion and fluid loss. Thread together latch provides connect under pressure capability and vibration resistance. The 5100 Series is not rated for continuous hydraulic impulse applications. For hydraulic impulse applications, refer to the FD86 and FD96 Series thread to connect product lines. See How to Order
SPECIFICATIONS
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| Product Features: |
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| Standard Body Material: | Brass body with high resistance carbon steel with zinc trivalent plated valving components, hex and wing nuts |
Physical Characteristics
| Max. Operating Pressure Disconnected | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Dash Size | Body Interface Size | Max. Operating Pressure Connected | Plug/Male Half S2 and S4 | Socket/Female Half S5 | Vacuum | Rated Flow | Air Inclusion | Fluid Loss | ||||
| in | in | bar | psi | bar | psi | bar | psi | in./Hg | lpm | gpm | cc.max. | cc.max. |
| 1/4 | 1/4 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 15 | 4 | .03 | .01 |
| 3/8 | 1/2 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 26 | 7 | .05 | .06 |
| 1/2 | 1/2 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 26 | 7 | .05 | .10 |
| 5/8 | 3/4 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 68 | 18 | .14 | .10 |
| 3/4 | 3/4 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 68 | 18 | .34 | .26 |
| 1 | 1 | 207 | 3000 | 207 | 3000 | 207 | 3000 | 28 | 151 | 40 | .50 | .35 |
| 1 1/4 | 1 1/4 | 190 | 2750 | 172 | 2500 | 190 | 2750 | 28 | 284 | 75 | .68 | .70 |
| 1 1/2 | 1 1/2 | 172 | 2500 | 172 | 2500 | 138 | 2000 | 28 | 379 | 100 | .60 | .94 |
| Part Number Buna-N | Coupling Type | Body Size | Port Size | Thread | Type | Dimensions | |
|---|---|---|---|---|---|---|---|
| A | |||||||
| mm | in | ||||||
| 5100-4B | Complete | 1/4 | 1/8 | 1/8-27 | Female NPT | 81.3 | 3.24 |
| 5100-6B | Complete | 3/8 | 1/4 | 1/4-18 | Female NPT | 104.4 | 4.11 |
| 5100-8B | Complete | 1/2 | 3/8 | 3/8-18 | Female NPT | 104.4 | 4.11 |
| 5100-10B | Complete | 5/8 | 1/2 | 1/2-14 | Female NPT | 132.3 | 5.21 |
| 5100-12B | Complete | 3/4 | 3/4 | 3/4-14 | Female NPT | 132.3 | 5.21 |
| 5100-16B | Complete | 1 | 1 | 1-11 1/2 | Female NPT | 151.9 | 5.89 |
| 5100-20B | Complete | 1 1/4 | 1 1/4 | 1 1/4-11 1/2 | Female NPT | 160.3 | 6.33 |
| 5100-24B | Complete | 1 1/2 | 1 1/2 | 1 1/2-11 1/2 | Female NPT | 165.6 | 6.54 |
NOTE: Uses 5100-S2 Series Plug/Male Half shown on this table.






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