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Series 565, DN12.5 Steel
- Flat-Face design
- One-hand operated
- Extra security locking
CEJN Series 565 is a Flat-Face quick-connect coupling according to and exceeding the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 565 couplings require only one hand for operation, making connection and disconnection fast and easy. Dust caps are available as accessories for both the coupling and nipple when disconnected to prevent dust and debris from entering the system. Series 565 couplings feature manual security locking as added protection against involuntary disconnection.
The couplings and nipples are also available in other sizes; DN 5 (Series 165), DN 6.3 (Series 265), DN 10 (Series 365), DN 16 (Series 665), DN 19 (Series 765), DN 25 (065). For a stainless steel version see Series 566. Nipples with pressure eliminator available under Series 564.
Technical data
Temperature range: -30°C — +100°C (-22°F — +212°F)
Material coupling: Steel (zinc passivation)
Material nipple: Hardened steel (zinc passivation)
Material seal: Nitrile (NBR/PUR, other sealing materials on request)
Max. working pressure connected: 400 bar (5801 PSI)
Max. working pressure disconnected: 400 bar (5801 PSI)
Min. burst pressure connected: 1200 bar (17404 PSI)
Min. burst pressure disconnected: 1200 bar (17404 PSI)
Connectability: Only limited by operator strength
Disconnection under pressure: Not allowed
Interchangeable with: All brands dimensionally interchanging with ISO16028
Flow: 105 l/min
Rated flow is measured at 4 bar pressure drop.
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Technical data:
| Couplings | Part No. | Connection | Length | Diameter | Hexagon | Seal |
| Female thread | 10 565 1105 | Rc 1/2″ (BSPT) | 74.8 | 38.2 | 32 | NBR |
| 10 565 1205 | G 1/2″ (BSP) | 74.8 | 38.2 | 32 | NBR | |
| 10 565 1207 | G 3/4″ (BSP) | 76.3 | 38.2 | 33 | NBR | |
| 10 565 1405 | 1/2″ NPT | 74.8 | 38.2 | 32 | NBR | |
| 10 565 1215 | G 1/2″ | 74.8 | 38.2 | 32 | FPM | |
| 10 565 1217 | G 3/4″ | 74.8 | 38.2 | 32 | FPM | |
| 10 565 1605 | 3/4″-16 UNF (1/2″ SAE) | 74.9 | 38.2 | 32 | NBR | |
| 10 565 1295 | G 1/2″ JIS ORB | 74.9 | 37.8 | 32 | NBR | |
| 10 565 1606 | 7/8″ – 14 UNF (5/8″ SAE) | – | – | – | – | |
| 10 565 1607 | 1 1/16″-12 UN (SAE 3/4″) | – | – | 38 | NBR | |
| Male thread | 10 565 1554 | M18x1.5 12L | 74.9 | 37.8 | 32 | NBR |
| 10 565 1555 | M22x1.5 15L | 75.9 | 37.8 | 32 | NBR | |
| 10 565 1557 | M18x1.5 12LS bulkhead | 99.9 | 37.8 | 32.24 | NBR | |
| 10 565 1558 | M22x1.5 15LS bulkhead | 101.9 | 37.8 | 32.30 | NBR | |
| 10 565 1756 | 13/16″-16 ORFS bulkhead | 105 | 37.8 | 32.30 | NBR | |
| 10 565 1758 | 1″-14 ORFS bulkhead | 107.9 | 40.5 | 36 | NBR | |
| Coupling for Panel mounting | Part No. | Connection | Length | Diameter | Hexagon | Seal |
| Female thread | 10 565 1285 | G 1/2″ (BSP) | 74.8 | 38.2 | 32 | NBR |
| Nipples | Part No. | Connection | Length | Diameter | Hexagon | Seal |
| Female thread | 10 565 6105 | Rc 1/2″ (BSPT) | 71.4 | 35.9 | 32 | NBR/PUR |
| 10 565 6205 | G 1/2″ (BSP) | 71.4 | 35.7 | 32 | NBR/PUR | |
| 10 565 6215 | G 1/2″ | 71.4 | 35.7 | 32 | FPM | |
| 10 565 6207 | G 3/4″ (BSP) | 72.9 | 36.7 | 33 | NBR/PUR | |
| 10 565 6217 | G 3/4″ | 72.9 | 36.7 | 33 | FPM | |
| 10 565 6405 | 1/2″ NPT | 71.5 | 35.9 | 32 | NBR/PUR | |
| 10 565 6605 | 3/4″-16 UNF (1/2″ SAE) | 71.5 | 35.7 | 32 | NBR/PUR | |
| 10 565 6296 | G 1/2″ JIS ORB | 71.5 | 35.7 | 32 | NBR/PUR | |
| 10 565 6606 | 7/8″ – 14 UNF (5/8″ SAE) | – | – | – | NBR/PUR | |
| 10 565 6607 | 1 1/16″-12 UN (SAE 3/4″) | – | – | 38 | NBR/PUR | |
| Male thread | 10 565 6554 | M18x1.5 12L | 71.5 | 36.2 | 32 | NBR/PUR |
| 10 565 6555 | M22x1.5 15L | 72.5 | 36.2 | 32 | NBR/PUR | |
| 10 565 6557 | M18x1.5 12LS bulkhead | 96.5 | 36.2 | 32.24 | NBR/PUR | |
| 10 565 6558 | M22x1.5 15LS bulkhead | 98.5 | 36.2 | 32.30 | NBR/PUR | |
| 10 565 6756 | 13/16″-16 ORFS bulkhead | 101.5 | 35.7 | 32.30 | NBR/PUR | |
| 10 565 6758 | 1″-14 ORFS bulkhead | 104.5 | 40.5 | 36 | NBR/PUR | |