COUPLING HIGH PRESSURE - PAM HP FLEX-W4 - NBR - DN300
Code article : 278456
Description
Connection between pipe ends and/or fittingsand accessories from PAM Building, PAM HPFLEX S (W4) couplings withstand up to 10 bar of hydrostatic pressure for most diameters. They are used for straight runs where pressure can occur.
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 wastewaterand runoff water liable to contain hot oil, solvents orhydrocarbons.
Product variants
| Article | DN | dn | Angle | Length | Height | Width | Weight |
|---|---|---|---|---|---|---|---|
| 278451 | 100 | - | - | 89 | 150 | 133 | 1,6 |
| 278452 | 125 | - | - | 114 | 177 | 157 | 2,3 |
| 278453 | 150 | - | - | 114 | 202 | 182 | 2,5 |
| 278454 | 200 | - | - | 114 | 252 | 232 | 3 |
| 278455 | 250 | - | - | 114 | 316 | 296 | 3,5 |
| 278456 | 300 | - | - | 144 | 414 | 358 | 7 |
| 278457 | 400 | - | - | 144 | 516 | 458 | 9 |
| 278458 | 500 | - | - | 144 | 619 | 561 | 11 |
| 278459 | 600 | - | - | 144 | 721 | 663 | 13 |
All dimensions are in mm and nominal weights are in kg
Technical infos & product description
Product description
Connection between pipe ends and/or fittingsand accessories from PAM Building, PAM HPFLEX S (W4) couplings withstand up to 10 bar of hydrostatic pressure for most diameters. They are used for straight runs where pressure can occur.
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 wastewaterand runoff water liable to contain hot oil, solvents orhydrocarbons.
Recommended use :
- Rainwater
- High pressure
- Wastewater
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
- Material :
- Screw: stainless steel 1.4404 / AISI 316L
- Casing: stainless steel 1.4301 / AISI 304
- Reinforcing strip: stainless steel 1.4301 / AISI 304
- Barrel: stainless steel 1.4401 / AISI 316
- Gasket: EPDM or NBR
- Industry product standards : NF EN877
- Range Fire Classification :
- Acoustic Performance :
- Percentage of Recycled Content : %
- Recycling Information :
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