| Material category | Plastic |
| RXNR | 79-9-S |
| Designation | Ostendorf - HT Safe |
| Manufacturer | Ostendorf |
| DN | 90 |
| Pipe end | Spigot |
| Material name | Polypropylene |
| Color (exterior) | Gray |
| Applications | HVAC/MEP Sector, Ventilation, Drainage |
| ID (mm) | 85.6 |
| OD (mm) | 90 |
| Wall thickness (mm) | 2.2 |
|
Material: polypropylene (PP) hot water resistant Production: DIN EN 1451-1 or DIN 19560-10 Application: drainage inside buildings as Sewage pipe Rainwater pipe Ventilation duct (see also areas of application: DIN 1986-4) Nominal sizes: (DN / OD): 32/40/50/75/90/110/125/160 Color: traffic gray B RAL 7043 Seal: Factory-inserted SBR seal according to DIN EN 681 Chemical resistance: discharge of aggressive media in the range of pH 2 to pH 12 (see also www.ostendorf-kunststoffe.com) Labeling pipes and fittings: Permanent labeling with manufacturer's mark, nominal diameter, standard designation (DIN EN 1451-1), date of manufacture, material, building material class (reaction to fire) Molded parts also indicate the degrees of angle or the outlets Sound insulation: measured value 21dB (A) sound insulation test according to DIN EN 14366 (Fraunhofer Institute) noise emission at 4 liter volume flow according to measurement with Bismat 1000 (P-BA 222/2016). Central vacuum cleaner system: Test certificate from the State Material Testing Institute Darmstadt + T1199 Source: Gebr. Ostendorf GmbH |
