- Flat-Face design
- One-hand operation
- Extra locking security
LEH Series 165 is a Flat-Face quick-connect coupling for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 165 couplings require only one hand for operation, making connection and disconnection fast and easy. Series 165 couplings feature manual security locking as added protection against involuntary disconnection.
The couplings and nipples are also available in six larger sizes; 1/4" / DN 6.3 (Series 265), 3/8" / DN 10 (Series 365), 1/2" / DN 12.5 (Series 565), 5/8" / DN 16 (Series 665), 3/4" / DN 19 (Series 765) and 1" / DN 25 (Series 065).
| Technical data |
| Nominal flow diameter: |
1/8" (5.0 mm) |
| Rated flow: |
1.0 GPM (3.6 l/min) |
| Max. working pressure connected: |
10440 PSI (720 bar) |
| Max. working pressure disconnected: |
10440 PSI (720 bar) |
| Min. burst pressure connected: |
26110 PSI (1800 bar) |
| Min. burst pressure disconnected: |
26110 PSI (1800 bar) |
| Temperature range: |
-22°F — +212°F (-30°C — +100°C) |
| Material coupling: |
Steel (zinc passivation) |
| Material nipple: |
Hardened steel (zinc passivation) |
| Material seal: |
Nitrile (NBR), other sealing materials on request |
| Connectability: |
Without pressure |
| Disconnection under pressure: |
Not allowed |
Rated flow is measured at 14.5 pressure drop.
| Couplings |
Part No. |
Connection |
Length |
Diameter |
Hexagon |
Seal |
| Female thread |
101651201 |
G 1/8" |
47 |
22 |
19 |
NBR |
|
| Nipples |
Part No. |
Connection |
Length |
Diameter |
Hexagon |
Seal |
| Female thread |
101656201 |
G 1/8" |
36.3 |
19.3 |
17 |
NBR |