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SKL HL SI / SKL HS SI
Screw coupling with locking mechanism (loose)
Product image
Properties
| Application |
General application, e.g. in industry, construction machinery, agricultural technology etc. |
| 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.
Item
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 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.* | Vegetable oil temp. min. (°C) |
Vegetable oil temp. max. (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SKL 16 HL 5 SI | 5 | 16 | L | 18 | M 26x1,5 | Rd. 48 x 3 | 300,0 | -30 | 100 | 4 | -15 | 80 |
| SKL 20 HL 5 SI | 5 | 19 | L | 22 | M 30x2 | Rd. 48 x 3 | 300,0 | -30 | 100 | 4 | -15 | 80 |
| SKL 20 HS 5 SI | 5 | 19 | S | 25 | M 36x2 | Rd. 48 x 3 | 300,0 | -30 | 100 | 4 | -15 | 80 |
| SKL 25 HS 5 SI | 5 | 25 | S | 30 | M 42x2 | Rd. 48 x 3 | 300,0 | -30 | 100 | 4 | -15 | 80 |
| SKL 32 HS 5 SI | 5 | 31 | S | 38 | M 52x2 | Rd. 48 x 3 | 300,0 | -30 | 100 | 4 | -15 | 80 |
BD = Working pressure – SF gek. = Safety factor coupled
Additional information
The robust construction makes them ideal for use in harsh conditions.
Ordering information
Other pressure and temperature figures available on request.
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.