Eaton’s 3000/4000/5000/6000 Series Industrial Interchange pin lock pneumatic quick disconnect couplings are designed for compressed air, gases, and liquids. This series sets the industry standard for pin lock style pneumatic couplings. See How to Order SPECIFICATIONS
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| Product Features: |
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| Standard Seal Material: | Buna-N |
Interchangeability
| All Sizes | 1/4″ & 1/2″ |
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| US Industrial Interchange | ISO 6150 Series B A-A-59439 (former MIL-C-4109) |
Physical Characteristics
| Series | Body Size | Max. Operating Pressure | Min. Burst Pressure | Rated Flow | |||
|---|---|---|---|---|---|---|---|
| in | bar | psi | bar | psi | lpm | scfm | |
| 3000 | 1/4 | 138 | 2000 | 552 | 8000 | 680 | 24 |
| 4000 | 3/8 | 69 | 1000 | 276 | 4000 | 1274 | 45 |
| 5000 | 1/2 | 35 | 500 | 140 | 2000 | 2040 | 72 |
| 6000 | 3/4 | 15 | 220 | 60 | 880 | 3540 | 125 |
Dimensions 3000 Series – Female/Socket (Hose Clamp Connections)
| Part Number | Coupling Type | Body Size | Hose I.D. | Hose O.D. | Material | Figure | Dimensions | ||
|---|---|---|---|---|---|---|---|---|---|
| A | B | Hex | |||||||
| in(mm) | in(mm) | in(mm) | |||||||
| 3SB7SL | Socket/Female | 1/4 | 1/4 | 5/8 | Brass | 1 | 2.72(69.09) | 1.19(30.23) | 0.75(19.05) |
| 3SD7SL | Socket/Female | 1/4 | 3/8 | 5/8 | Brass | 1 | 2.84(72.14) | 1.19(30.23) | 0.75(19.05) |
SL = Sleeve Lock *Brass






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