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SKL IR
Screw coupling (loose)
Product image
Properties
| Application |
General application, e.g. in industry, construction machinery, agricultural technology etc. |
| Connection 1 |
BSP cylindrical internal threads |
| Sealing form 1 |
for screw-in pins with shapes A, B and if necessary E |
| 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
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 Identification |
Size | DN* | Connecting thread | Coupling thread | Operating pressure (bar) |
Mineral oil temp. min. (°C) |
Mineral oil temp. max. (°C) |
SF coup.* |
|---|---|---|---|---|---|---|---|---|
| SKL 06 IR 1 | 1 | 6 | G 1/4" -19 | Rd. 24 x 2 | 350,0 | -30 | 100 | 4 |
| SKL 10 IR 2 | 2 | 10 | G 3/8" -19 | Rd. 28 x 2 | 325,0 | -30 | 100 | 4 |
| SKL 10 IR 3 | 3 | 10 | G 3/8" -19 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKL 13 IR 3 | 3 | 12 | G 1/2" -14 | Rd. 36 x 2 | 300,0 | -30 | 100 | 4 |
| SKL 20 IR 4 | 4 | 19 | G 3/4" -14 | Rd. 42 x 2 | 250,0 | -30 | 100 | 4 |
| SKL 20 IR 5 | 5 | 19 | G 3/4" -14 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKL 25 IR 5 | 5 | 25 | G 1" -11 | Rd. 48 x 3 | 250,0 | -30 | 100 | 4 |
| SKL 32 IR 6 | 6 | 31 | G 1.1/4" -11 | Rd. 70 x 3 | 250,0 | -25 | 100 | 4 |
| SKL 40 IR 6 | 6 | 38 | G 1.1/2" -11 | Rd. 70 x 3 | 250,0 | -25 | 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
Product versions
This product is also available in the following designs:
- SKL IR VA
- Screw coupling (loose), Stainless steel
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.