The full drainage range for every need and project
Why several drainage systems? Choose by application.
One manufacturer, several systems: each optimised for a different requirement.
| System | When you need | Noise level (EN 14366) | Advantage |
|---|---|---|---|
| SILERE | Most demanding acoustic classes (hotels, care, high-rise) | 6 dB(A) @ 2 l/s Fraunhofer P-BA 223/2006 | Mineral-reinforced, extra sound-attenuated premium DB drainage: cast-iron acoustics at plastic weight and cost. |
| TRIPLUS | Sound-attenuated DB drainage for new-build and renovation | 12 dB(A) @ 4 l/s P-BA 105/2024 | Three-layer mineral-reinforced PP. |
| HDPE | Weldable system, special and marine projects | – | Butt- and electro-weldable PE-HD, seamless and durable; DN 32–160. |
| RAINPLUS | Siphonic roof drainage, large roofs, 0° horizontal runs | – | Siphonic vacuum system; weldable, compatible with the HDPE system. |
| PP3 FIREPLUS | Fire-resistant DB drainage, concealed installation | under 10 dB(A) @ 2 l/s · 15 dB(A) @ 4 l/s | Fire class B-s1,d0 (EN 13501-1); PP socket jointing, DN 50–160. Full range on the Fire protection page. |
| BLACKFIRE | Fire-resistant DB drainage for exposed installation with good UV resistance | under 10 dB(A) @ 2 l/s · 13 dB(A) @ 4 l/s P-BA 258/2019e | Black colour for visible runs and plant rooms, good UV resistance. |
| PP3 | General building drainage | under 11 dB(A) @ 2 l/s · 18 dB(A) @ 4 l/s (EN 14366) | Three-layer PP drainage system. |
| PPECOFORTE | Buried gravity sewer (site and municipal) | – | Three-layer PP-HM, Ø 110 mm - Ø 500 mm, ring stiffness up to SN16; UV-stabilised outer layer. |
Decibel drainage = sound level max 10 dB(A) at 2 l/s (EN 14366).
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SILERE
- Versatile transition couplings: a wide range of adapters connects the SILERE® system to other drainage systems such as cast iron, PE, PP and PVC
- Applications: internal waste and rainwater drainage in residential buildings, industrial properties, hospitals and hotels where high acoustic comfort is required
- The SILERE VBF system additionally provides effective ventilation of the drainage stack and branch lines in tall buildings
Approvals
Technical data
| Material / construction | Single-layer, thick-walled blend of polypropylene and mineral fillers (density 1600 kg/m³, EN ISO 1183-2) |
| Diameters | Ø 58 mm - Ø 160 mm |
| Sound level | LSC,A = 6 dB(A) at 2 l/s flow (EN 14366); LIN = 9 dB(A) (DIN 4109) |
| Fire class | Euroluokka C-s3,d0 (EN 13501-1) |
| Operating temperature | Wastewater max. +95 °C (intermittent) / +80 °C (continuous); min. service temperature −20 °C |
| Chemical resistance | Wastewater pH 2–12; halogen-free; independent of stray currents |
| Pressure resistance | −500 mbar … +1.5 bar (20 °C; also suitable for central vacuum systems) |
| Application area | / standards |
| Application area | B (EN 1451-1); reference standards EN 1451-1 · WMTS-508:2013 · NBK 19 |
| Pipe lengths | 150 mm - 3 m |
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TRIPLUS
Approvals
Technical data
| Material / construction | Three-layer mineral-reinforced polypropylene (PP + MD); inner and outer layers PP, middle layer PP + mineral filler |
| Diameters | Ø 32 mm - Ø 250 mm |
| Fire class | D-s3,d0 (EN 13501-1) |
| Sound level | LSC,A = 12 dB(A) at 4 l/s flow · less than 10 dB(A) at 2 l/s (EN 14366; Fraunhofer Stuttgart, certificate P-BA 105/2024) |
| Operating temperature | Wastewater +95 °C (intermittent) / +80 °C (continuous); lower service limit −25 °C. |
| Chemical resistance | wastewater pH 2–12; halogen-free material. |
| Application area | EN 1451, application area B (installations inside buildings and wall-mounted outdoor installations) |
| Standards | EN 1451-1 · EN 13501-1 · EN 14366 Firestop collar (Collarwings) EI 240 (EN 1366-3), diameters 32–160 mm |
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HDPE
Approvals
Technical data
| Material / construction | High-density polyethylene PE 80 (PE-HD); uniform single-layer wall, pipes and fittings Jointing method Butt welding (manual/machine) and electrofusion coupling; also push-fit socket with lip seal, flange and threaded joints |
| Diameters | Ø 32 mm - Ø 315 mm |
| Wall-thickness series | SDR 26 (S 12.5) and SDR 33 (S 16) |
| Fire class | Euroluokka E (EN 13501-1) · B2 (DIN 4102-1) · M4 (NF P 92-505) |
| Operating temperature | −40 … +95 °C (intermittent); +80 °C continuous |
| Pressure range | Vacuum −800 mbar (SDR 26) / −450 mbar (SDR 33); overpressure +5 bar (SDR 26) / +4 bar (SDR 33), with socket joints +0.5 bar |
| Chemical resistance | Wastewater pH 0–14; chemical resistance per ISO/TR 10358; halogen-free |
| Application area | (EN 1519) B / D / BD · above-ground, buried and cast-in-concrete installation |
| Standards | EN 1519-1 (construction) · EN 13501-1 (fire classification) · ISO/TR 10358 (chemical resistance) |
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RAINPLUS
Approvals
Technical data
| Material / construction | Siphonic full-bore system; roof-outlet body and flanges of stainless steel AISI 304, EPDM seals; pipework of single-layer PE-HD (PE 80, carbon-black stabilised, UV-resistant) |
| Diameters | Ø 32 mm - Ø 315 mm |
| Wall-thickness series | SDR 26 and SDR 33 |
| Flow rate (roof outlet) | Rainplus 110-S up to 65 l/s (Ø 110 mm vertical connection); Rainplus 56-S up to 16 l/s (Ø 56 mm vertical/horizontal connection) |
| Fire class (reaction to fire) | Class M4 (NF P 92-505); Class B2 (DIN 4102-1); Euroclass E (EN 13501-1) |
| Operating temperature | +95 °C intermittent / +80 °C continuous; lowest service temperature -40 °C (welded joints min. -5 °C) |
| Pressure range | Vacuum at 20 °C -800 mbar (SDR 26) / -450 mbar (SDR 33); overpressure +5 bar (SDR 26) / +4 bar (SDR 33) without socket joints, +0.5 bar with socket or repair couplings |
| Standards | Roof outlets EN 1253-2 / EN 1253 and ASME A112.6.9; PE-HD pipes EN 1519-1 |
| EPD declaration | EPDITALY0407 (declaration 2023WASTEHDPE0407); ISO 14025 and EN 15804:2012+A2:2019; valid until 18 April 2028, cradle to grave |
BIM objects:RAINPLUS ▸
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The same drainage lines in fire-resistant versions - the full fire range with firestop collars on its own page: Fire protection.
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PP3 FIREPLUS
Approvals
Technical data
| Material / construction | Polypropylene (PP), three-layer construction · flame retardant in every layer; mineral-reinforced middle layer |
| Diameters | Ø 40 mm - Ø 250 mm |
| Fire class | B s1 d0 (EN 13501-1) |
| Sound insulation | Lsc,A = less than 10 dB(A) at 2 l/s · 15 dB(A) at 4 l/s (EN 14366, Fraunhofer Stuttgart, OD110) |
| Heat resistance | +95 °C intermittent / +80 °C continuous; wastewater pH 2–12 |
| Operating temperature | Minimum service temperature 0 °C; high impact resistance down to –10 °C |
| Application area | (EN 1451) Area B · inside buildings and fixed to the wall outdoors; can also be cast directly into concrete Joint Push-fit socket with lip seal (SBR seal); slip coupling also available |
| Standards | EN 13501-1 · EN 1451-1 · EN 14366 FIRE RESISTANCE B-s1,d0 Tested to EN 13501; for hospitals, hotels and apartment buildings. |
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BLACKFIRE
Approvals
Technical data
| Material / construction | Black polypropylene, three-layer construction (co-extrusion); self-extinguishing additive in all layers; halogen-free |
| Diameters | Ø 32 mm - Ø 160 mm |
| Fire class | B1 (DIN 4102-1) · self-extinguishing |
| Sound level | Acoustic comfort: below 10 dB(A) at 2 l/s and 13 dB(A) at 4 l/s (EN 14366, certificate P-BA 258/2019e) |
| Operating temperature | −10 °C ... +95 °C (short-term) / +80 °C (continuous) |
| pH resistance | wastewater pH 2–12 Pressure and application class Gravity drainage: over |
| Operating temperature | application area B (EN 1451) |
| Max working pressure | +1.5 bar, vacuum −800 mbar (suitable for central vacuum systems) |
| Standards | EN 1451-1 (construction); EN 14366 · DIN 4109 (acoustics); DIN 4102-1 (fire) |
| Pipe lengths | 150 mm - 3 m |
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PP3
Approvals
Technical data
| Material / construction | Polypropylene (PP), three-layer pipes (outer layer grey PP, middle layer mineral-filled PP, inner layer white PP); single-layer fittings PP-H |
| Diameters | Ø 32 mm - Ø 160 mm |
| Fire class | D-s3,d2 (EN 13501-1) |
| Sound insulation | under 11 dB(A) at 2 l/s · 18 dB(A) at 4 l/s (EN 14366) |
| Operating temperature | −10 °C … +95 °C intermittent / +80 °C continuous wastewater Wastewater |
| pH resistance | pH 2–12 |
| Application area | class (EN 1451) B (inside buildings and fixed to the wall outdoors) |
| Standards | EN 1451-1 (product standard) · EN 13501-1 · EN 14366 Jointing method Push-fit socket with lip seal (pre-fitted SBR seal); slip coupling and double-socket fittings also available |
BIM objects:PP3 ▸
Request a quote ▸ 📄 Brochure (PDF) 📄 Brochure (PDF) Municipal and buried systems
Buried sewers, cable-duct inspection chambers and stormwater management - the same supply chain as building services: Municipal systems.
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Parts and accessories
AirVal air admittance valve
Vents the waste system without a roof penetration - prevents syphonage and odours (EN 12380, CE + UKCA).
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Transition fittings
A wide range of transition fittings for connecting SILERE and TRIPLUS to other waste systems (cast iron, PE, PP, PVC).
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Ventilation branch fittings
Ventilation branch fittings for the stack without a separate vent pipe - for TRIPLUS, SILERE and Blackfire systems.
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Isolante insulation
Thermo-acoustic insulation for waste systems: PU 12 mm + fire-resistant rubber 2 mm · Rw 27 dB.
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Special fittings
Hundreds of special fittings for every system and project - branches, bends, access fittings, traps.
Restraint collars
Prevent pipes and fittings from slipping out of the socket under pressure or external stress; allow thermal movement. For Triplus and White Marine systems.
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