Double sleeve PP
The sleeve with double internal thread made of fiber-reinforced polypropylene (PP) is resistant to numerous chemical media and, thanks to its mechanical properties, offers a durable solution for pipe and hose connections. It is non-toxic, odorless, and tasteless, making it suitable for drinking water, beverages, and food.
The material used is weather, ozone, and UV resistant and also protects against electrochemical corrosion caused by stray currents. Sealing is achieved using sealants such as Teflon tape or hemp, as the BSP thread is not self-sealing.
Technical data
| feature | Execution |
|---|---|
| connection | 2-way internal thread |
| Thread | BSP pipe thread G, non-self-sealing |
| temperature range | 0 °C to 80 °C |
| Working pressure (PN) | max. 10 bar at 20 °C |
| Material | PP (polypropylene, fiber-reinforced) |
| Color | Black, 3/8" in gray |
| Properties | non-toxic, odorless, and tasteless |
| consistence | against salts, weak acids/alkalis, alcohol, some oils |
| additional properties | Electrically insulating, UV and weather resistant |
Variants
| Variant | E | G | H | K | L1 |
|---|---|---|---|---|---|
| 3/8" | 24.5 | 3/8" (16.66 mm) | 33 | 25 | 15 |
| 1/2" | 30 | 1/2" (20.96 mm) | 35.5 | 30 | 16 |
| 3/4" | 35.5 | 3/4" (26.44 mm) | 42 | 36 | 19 |
| 1" | 43 | 1" (33.25 mm) | 46.5 | 43 | 22 |
| 1 1/4" | 57.5 | 1 1/4" (41.91 mm) | 53 | 58 | 24 |
| 1 1/2" | 65 | 1 1/2" (47.80 mm) | 58.5 | 70 | 26.5 |
| 2" | 80.5 | 2" (59.61 mm) | 67 | 83 | 30 |
Advantages
Versatile and suitable for drinking water, wine, beverages, and other liquids
Robust, fiber-reinforced polypropylene for long durability
Resistant to chemicals, UV radiation, and weather conditions
Electrically insulating, prevents corrosion damage caused by stray currents
Easy installation thanks to standardized BSP female threads