Select language
Bulgarian (Български)
Chinese (汉语)
Croatian (Hrvatski)
Czech (Čeština)
Dutch (Nederlands)
Estonian (Eesti)
French (Français)
German (Deutsch)
Hungarian (Magyar)
Italian (Italiano)
Latvian (Latviešu)
Lithuanian (Lietuvių k.)
Polish (Polski)
Portuguese (Português)
Romanian (Română)
Russian (Русский)
Serbian (Српска)
Slovakian (Slovenčina)
Slovenian (Slovenščina)
Spanish (Español)
Turkish (Türkçe)
SKLS HL / SKLS HS
Screw coupling (loose)
Product image
Properties
| Application |
General application, e.g. in industry, construction machinery, agricultural technology etc. |
| Design |
Coupling with bulkhead connection |
| Connection 1 |
metric cylindrical outer thread |
| Sealing form 1 |
24° inner cone |
| Residual pressure: |
Coupling under residual pressure is possible |
| Material |
Steel |
| Surface |
electro galvanised |
Description
Screw couplings are designed for high pressures and pressure pulses.
It is recommended to combine only couplings same manufacturer.
Item
Sort upwards
Sort downwards
 Identification |
Size | DN* | Series | for external pipe Ø (mm) |
Connecting thread | Coupling thread | Operating pressure (bar) |
Mineral oil temp. min. (°C) |
Mineral oil temp. max. (°C) |
SF coup.* |
|---|---|---|---|---|---|---|---|---|---|---|
| SKLS 04 HL 1 | 1 | 4 | L | 6 | M 12x1,5 | Rd. 24 x 2 | 315,0 | -25 | 100 | 4 |
| SKLS 06 HL 1 | 1 | 6 | L | 8 | M 14x1,5 | Rd. 24 x 2 | 315,0 | -30 | 100 | 4 |
| SKLS 06 HL 2 | 2 | 6 | L | 8 | M 14x1,5 | Rd. 28 x 2 | 315,0 | -30 | 100 | 4 |
| SKLS 06 HL 3 | 3 | 6 | L | 8 | M 14x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 08 HL 2 | 2 | 8 | L | 10 | M 16x1,5 | Rd. 28 x 2 | 315,0 | -30 | 100 | 4 |
| SKLS 08 HL 3 | 3 | 8 | L | 10 | M 16x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 10 HL 3 | 3 | 10 | L | 12 | M 18x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 10 HL 4 | 4 | 10 | L | 12 | M 18x1,5 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKLS 13 HL 3 | 3 | 12 | L | 15 | M 22x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 13 HL 4 | 4 | 12 | L | 15 | M 22x1,5 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKLS 16 HL 3 | 3 | 16 | L | 18 | M 26x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 16 HL 4 | 4 | 16 | L | 18 | M 26x1,5 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKLS 16 HL 5 | 5 | 16 | L | 18 | M 26x1,5 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 20 HL 5 | 5 | 19 | L | 22 | M 30x2 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 25 HL 5 | 5 | 25 | L | 28 | M 36x2 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 32 HL 6 | 6 | 31 | L | 35 | M 45x2 | Rd. 70 x 3 | 160,0 | -25 | 100 | 4 |
| SKLS 40 HL 6 | 6 | 38 | L | 42 | M 52x2 | Rd. 70 x 3 | 160,0 | -25 | 100 | 4 |
| SKLS 04 HS 1 | 1 | 4 | S | 8 | M 16x1,5 | Rd. 24 x 2 | 400,0 | -25 | 100 | 4 |
| SKLS 06 HS 1 | 1 | 6 | S | 10 | M 18x1,5 | Rd. 24 x 2 | 400,0 | -25 | 100 | 4 |
| SKLS 06 HS 2 | 2 | 6 | S | 10 | M 18x1,5 | Rd. 28 x 2 | 325,0 | -30 | 100 | 4 |
| SKLS 06 HS 3 | 3 | 6 | S | 10 | M 18x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 08 HS 2 | 2 | 8 | S | 12 | M 20x1,5 | Rd. 28 x 2 | 325,0 | -30 | 100 | 4 |
| SKLS 08 HS 3 | 3 | 8 | S | 12 | M 20x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 10 HS 3 | 3 | 10 | S | 14 | M 22x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 10 HS 4 | 4 | 10 | S | 14 | M 22x1,5 | Rd. 42 x 2 | 250,0 | -25 | 125 | 4 |
| SKLS 13 HS 3 | 3 | 12 | S | 16 | M 24x1,5 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKLS 13 HS 4 | 4 | 12 | S | 16 | M 24x1,5 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKLS 16 HS 4 | 4 | 16 | S | 20 | M 30x2 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKLS 16 HS 5 | 5 | 16 | S | 20 | M 30x2 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 20 HS 5 | 5 | 19 | S | 25 | M 36x2 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 25 HS 5 | 5 | 25 | S | 30 | M 42x2 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKLS 25 HS 6 | 6 | 25 | S | 30 | M 42x2 | Rd. 70 x 3 | 250,0 | -25 | 100 | 4 |
| SKLS 32 HS 6 | 6 | 31 | S | 38 | M 52x2 | Rd. 70 x 3 | 250,0 | -30 | 100 | 4 |
DN = Nominal diameter, nominal width – SF gek. = Safety factor coupled
Additional information
The robust construction makes them ideal for use in harsh conditions.
If fitted correctly, the screw sleeve completely covers the brake ring.
Ordering information
Other pressure and temperature figures available on request.
Accessories
- SKL ZUBS
- Dust protection for SKL
- SKL ZUBS AL
- Dust protector
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.