Clamp coupling for hose with female thread PP
The straight clamp coupling made of polypropylene (PP) is equipped with an internal thread and enables the secure connection of spiral hoses.
The inner diameter of the hose is the decisive factor for selection.
The coupling is not suitable for flexible or adhesive hoses, or for solar and swimming pool hoses, where the outer diameter is decisive.
The PP material ensures high resistance to thermal and mechanical stress, weathering, UV rays, and numerous chemicals.
The coupling is also food-safe, odorless, and suitable for transporting drinking water.
Technical data
| D [mm] | DN [mm] | E [mm] | G | H [mm] | L1 [mm] | Hose inner diameter [mm] |
|---|---|---|---|---|---|---|
| 15.5 | 20 | 58.5 | 3/4" (26.44 mm) | 90 | 10.5 | 20 |
| 20.5 | 25 | 62 | 3/4" (26.44 mm) | 96 | 10.5 | 25 |
| 15.5 | 20 | 58.5 | 1" (33.25 mm) | 94 | 12 | 20 |
| 20.5 | 25 | 62 | 1" (33.25 mm) | 100 | 12 | 25 |
| 27 | 32 | 71 | 1 1/4" (41.91 mm) | 108 | 14 | 32 |
| 33.5 | 38 | 85 | 1 1/2" (47.80 mm) | 116 | 14 | 38 |
| 34.5 | 40 | 85 | 1 1/2" (47.80 mm) | 124 | 14 | 40 |
| 43 | 50 | 102 | 1 1/2" (47.80 mm) | 135 | 14 | 50 |
| 43 | 50 | 102 | 2" (59.61 mm) | 142 | 16 | 50 |
| 52 | 60 | 122 | 2" (59.61 mm) | 159 | 16 | 60 |
operating conditions
Max. working pressure: 10 bar at 20 °C (service life approx. 50 years)
Max. working pressure: 3 bar at 60 °C (service life approx. 50 years)
Temperature range: -5 °C to +80 °C
Hose dimensions (compatibility)
| Hose inner diameter [mm] | Minimum wall thickness [mm] | Wall thickness max. [mm] | Hose max. outer diameter [mm] |
|---|---|---|---|
| 20 | 2.3 | 3.5 | 27 |
| 25 | 2.3 | 3.5 | 32 |
| 32 | 2.5 | 4.0 | 40 |
| 38 | 2.7 | 5.0 | 48 |
| 40 | 2.7 | 5.0 | 50 |
| 50 | 3.3 | 5.5 | 61 |
| 60 | 4.0 | 6.5 | 73 |
Advantages
Secure connection of spiral hoses with female thread
High mechanical stability and UV resistance
Suitable for drinking water and food
Durable even under thermal and chemical stress
Easy to assemble and versatile