Collector storey connection (CRE): Multi-dwelling CRE
Connector
Collector storey connection (CRE): Multi-dwelling CRE
Connector
The multi-dwelling CRE storey manifold can connect two dwellings on the same storey to the same vertical riser.
Collector storey connection (CRE): Multi-dwelling CRE
The multi-dwelling CRE storey manifold can connect two dwellings on the same storey to the same vertical riser, while respecting the acoustic regulation requirements. The CMEV system is dimensioned according to DTU 68.1. The pressure loss from the multi-dwelling CRE can be considered as identical to a standard CRE (additional straight-line pressure loss due to divider plate is considered insignificant). The separation due to the acoustic divider is sealed with silicone sealant. It ensures leak-free installation without excessive pressure losses at connections.
The + products
- connect 2 dwellings to same CRE storey collector,
- reduce number of ducts and save useful space,
- patented product.
The multi-dwelling CRE storey manifold can connect two dwellings on the same storey to the same vertical riser, using an acoustic divider plate.
- available diameters from 200 to 450,
- height h = 730 mm,
- 1 to 6 Ø125 connections,
-
acoustic divider:
- thickness: 25 mm,
- height: 800 mm,
- M0 fire certification.
- the acoustic insulation rating is characterised by the CSTB,
- galvanised steel as per EN 10346 ensuring uniformity of coating,
- M0 fire certification,
- caution: not for use on gas CMEV system.
- easy assembly of interlocking accessories: ducts are female, accessories are male,
- Final seal requires sealant and/or perforated strip,
- attached to duct using self-tapping screws (4 to 6 depending on diameter).
| Insulation material |
|---|
| References | H (mm) | Ø (mm) | Ø CRE (mm) |
|---|---|---|---|
| 11093035 - CRE MANI D315 1-2-3-4 PIQ.D125 | 730 |
315 |
125 |
| 11093036 - CRE MANI D315 1-2345-6 PIQ.D125 | 730 |
315 |
125 |
| 11093900 - CRE MANI MULT D200 1-2CON D125 | 730 |
200 |
125 |
| 11093901 - CRE MANI MULT D200 1-3CON D125 | 730 |
200 |
125 |
| 11093902 - CRE MANI D200 1-2-3-4 PIQ.D125 | 730 |
200 |
125 |
| 11093903 - CRE MANI MULT D250 1-2CON D125 | 730 |
250 |
125 |
| 11093904 - CRE MANI MULT D250 1-3CON D125 | 730 |
250 |
125 |
| 11093905 - CRE MANI D250 1-2-3-4 PIQ.D125 | 730 |
250 |
125 |
| 11093906 - CRE MANI MULT D315 1-2CON D125 | 730 |
315 |
125 |
| 11093907 - CRE MANI MULT D315 1-3CON D125 | 730 |
315 |
125 |
| 11093908 - CRE MANI MULT D355 1-2CON D125 | 730 |
355 |
125 |
| 11093909 - CRE MANI MULT D355 1-3CON D125 | 730 |
355 |
125 |
| 11093910 - CRE MANI D355 1-2-3-4 PIQ.D125 | 730 |
355 |
125 |
| 11093911 - CRE MANI D355 1-2345-6 PIQ.D125 | 730 |
355 |
125 |
| 11093912 - CRE MANI MULT D400 1-2CON D125 | 730 |
400 |
125 |
| 11093913 - CRE MANI MULT D400 1-3CON D125 | 730 |
400 |
125 |
| 11093914 - CRE MANI D400 1-2-3-4 PIQ.D125 | 730 |
400 |
125 |
| 11093915 - CRE MANI D400 1-2345-6 PIQ.D125 | 730 |
400 |
125 |
| 11093916 - CRE MANI MULT D450 1-2CON D125 | 730 |
450 |
125 |
| 11093917 - CRE MANI MULT D450 1-3CON D125 | 730 |
450 |
125 |
| 11093918 - CRE MANI D450 1-2-3-4 PIQ.D125 | 730 |
450 |
125 |
| 11093921 - CRE MULTI D160 1-3 CONN D100 |
| References | Soundproofing level Dnew (c) for self-balancing kitchen terminal (dB) | Soundproofing level Dnew (c) for humidity-controlled kitchen terminal (dB) | Soundproofing level Dnew (c) for humidity-controlled bathroom/WC terminal (dB) |
|---|---|---|---|
| 11093035 - CRE MANI D315 1-2-3-4 PIQ.D125 | 58 |
58 |
63 |
| 11093036 - CRE MANI D315 1-2345-6 PIQ.D125 | 58 |
58 |
63 |
| 11093900 - CRE MANI MULT D200 1-2CON D125 | 54 |
58 |
|
| 11093901 - CRE MANI MULT D200 1-3CON D125 | 54 |
58 |
|
| 11093902 - CRE MANI D200 1-2-3-4 PIQ.D125 | 54 |
58 |
|
| 11093903 - CRE MANI MULT D250 1-2CON D125 | 56 |
57 |
63 |
| 11093904 - CRE MANI MULT D250 1-3CON D125 | 56 |
57 |
63 |
| 11093905 - CRE MANI D250 1-2-3-4 PIQ.D125 | 56 |
57 |
63 |
| 11093906 - CRE MANI MULT D315 1-2CON D125 | 58 |
58 |
63 |
| 11093907 - CRE MANI MULT D315 1-3CON D125 | 58 |
58 |
63 |
| 11093908 - CRE MANI MULT D355 1-2CON D125 | |||
| 11093909 - CRE MANI MULT D355 1-3CON D125 | |||
| 11093910 - CRE MANI D355 1-2-3-4 PIQ.D125 | |||
| 11093911 - CRE MANI D355 1-2345-6 PIQ.D125 | |||
| 11093912 - CRE MANI MULT D400 1-2CON D125 | |||
| 11093913 - CRE MANI MULT D400 1-3CON D125 | |||
| 11093914 - CRE MANI D400 1-2-3-4 PIQ.D125 | |||
| 11093915 - CRE MANI D400 1-2345-6 PIQ.D125 | |||
| 11093916 - CRE MANI MULT D450 1-2CON D125 | |||
| 11093917 - CRE MANI MULT D450 1-3CON D125 | |||
| 11093918 - CRE MANI D450 1-2-3-4 PIQ.D125 | |||
| 11093921 - CRE MULTI D160 1-3 CONN D100 |
- Technical Opinion no. : 14.5/11-1698_V2
| References | Fire protection rating |
|---|---|
| 11093035 - CRE MANI D315 1-2-3-4 PIQ.D125 | M0 |
| 11093036 - CRE MANI D315 1-2345-6 PIQ.D125 | M0 |
| 11093900 - CRE MANI MULT D200 1-2CON D125 | M0 |
| 11093901 - CRE MANI MULT D200 1-3CON D125 | M0 |
| 11093902 - CRE MANI D200 1-2-3-4 PIQ.D125 | M0 |
| 11093903 - CRE MANI MULT D250 1-2CON D125 | M0 |
| 11093904 - CRE MANI MULT D250 1-3CON D125 | M0 |
| 11093905 - CRE MANI D250 1-2-3-4 PIQ.D125 | M0 |
| 11093906 - CRE MANI MULT D315 1-2CON D125 | M0 |
| 11093907 - CRE MANI MULT D315 1-3CON D125 | M0 |
| 11093908 - CRE MANI MULT D355 1-2CON D125 | M0 |
| 11093909 - CRE MANI MULT D355 1-3CON D125 | M0 |
| 11093910 - CRE MANI D355 1-2-3-4 PIQ.D125 | M0 |
| 11093911 - CRE MANI D355 1-2345-6 PIQ.D125 | M0 |
| 11093912 - CRE MANI MULT D400 1-2CON D125 | M0 |
| 11093913 - CRE MANI MULT D400 1-3CON D125 | M0 |
| 11093914 - CRE MANI D400 1-2-3-4 PIQ.D125 | M0 |
| 11093915 - CRE MANI D400 1-2345-6 PIQ.D125 | M0 |
| 11093916 - CRE MANI MULT D450 1-2CON D125 | M0 |
| 11093917 - CRE MANI MULT D450 1-3CON D125 | M0 |
| 11093918 - CRE MANI D450 1-2-3-4 PIQ.D125 | M0 |
| 11093921 - CRE MULTI D160 1-3 CONN D100 |
