COUPLING HIGH PRESSURE - PAM HP FLEX-W4 - EPDM - DN250
Code article : 278446
Description
Connection between pipe ends and/or fittings and accessories from PAM Building, PAM HP FLEX S (W4) couplings withstand up to 10 bar of hydrostatic pressure for most diameters. They are used for straight runs where pressure can occur.PAM HP FLEX S (W4) couplings are the most common for HP couplings, they are recommended for inside or outside of the buildings, and for non-aggressive environment.EPDM gasket is suitable for most types of effluents, while NBR gasket is recommended for wastewater and runoff water liable to contain hot oil, solvents or hydrocarbons.
Product variants
| Article number. | DN | DN | Angle | Length | Height | Width | Weight |
|---|---|---|---|---|---|---|---|
| 278442 | 100 | - | - | 89 | 150 | 133 | 1.60 |
| 278443 | 125 | - | - | 114 | 177 | 157 | 2.30 |
| 278444 | 150 | - | - | 114 | 202 | 182 | 2.50 |
| 278445 | 200 | - | - | 114 | 252 | 232 | 3.00 |
| 278446 | 250 | - | - | 114 | 316 | 296 | 3.50 |
| 278447 | 300 | - | - | 144 | 414 | 358 | 7.00 |
| 278448 | 400 | - | - | 144 | 516 | 458 | 9.00 |
| 278449 | 500 | - | - | 144 | 619 | 561 | 11.00 |
| 278450 | 600 | - | - | 144 | 721 | 663 | 13.00 |
All dimensions are in mm and nominal weights are in kg
Technical infos & product description
Product description
Recommended use :
- Rainwater
- Domestic use
- Valve water
Major benefits :
- PAM HP Couplings withstand up to 10 bar of hydrostatic pressure for most diameters.
- The solution for large-diameter networks ( 300 mm).
- Stainless steel W5 (AISI 316L) Couplings are recommended for buried or aerial networks in aggressive environments such as seaside, bridges, etc...
Technical infos
- Pressure resistance according to EN 877 - DN 100 to 300: 10 bar / DN 400 to 600: 6 bar.
- Angular deviation according to EN 877 - DN 100 to 250: 3° / DN 300 to 600: 1°45’.
- EPDM gasket: suitable for most projects.
- NBR (nitrile) gasket: suitable for projects with effluents containing solvents or hydrocarbons.
- Industry product standards : EN 877
Tutoriels & videos
