Zinco RDS 28 (RD 28 and KS 10/40) Retention Run-off Limiter set consisting of RD 28 and KS 10/40
Adjustable throttle attachment held in place by dead load.
Consisting of Retention Run-off Limiter RD 28, adjustable, for installation over flat roof drains with connection collar, flange, overflow connection and adjustment rings made of plastic, flange diameter approx. 280 mm, overflow connection diameter approx. 75 mm, overflow height max. approx. 85 mm, weight approx. 2.5 kg, and Inspection Chamber KS 10/40, height 10 cm, outer dimension 40 x 40 cm, with pull-out flange on two opposite sides, outer dimension of the chamber with pulled-out flange approx. 40 x 62 cm, aperture dimension approx. 34.5 x 33.5 cm, base body made of plastic-coated aluminium with drainage slots on the side, lockable cover, made of galvanised and plastic-coated sheet steel, Colour antique silver, weight approx. 4.5 kg/each, total weight of set approx. 7 kg
| Order Nr.: | 4000 |
|---|---|
| Material: | Inspection Chamber: aluminium, Throttle: Hard PVC |
| Height [mm]: | 100 |
| Packaging unit: | Piece |
| Weight [kg]: | 7,0 |
| Outer dimension of the chamber [mm]: | 400 x 400 |
| Aperture dimension [mm]: | 345 x 335 |
| Flange [mm]: | 400 x 630 |
| Additional info: | Diameter throttle: approx. 280 mm; diameter overflow pipe (inside) approx. 75 mm; height overflow (adjustable): approximately / approx. 30-100 mm |
consisting of:
Retention restrictor RD 28, can be used over flat roof drains with connection collar, material: rigid PVC, diameter restrictor approx. 280 mm, diameter overflow connection piece (inside) approx. 75 mm, height overflow adjustable from 20-85 mm,
and a
Inspection Chamber KS 10/40
Height 10 cm, outer dimension of the chamber approx. 40 x 40 cm, aperture dimension approx. 34.5 x 33.5 cm, made of plastic-coated aluminium, antique antique silver colour, with pull-out support flange on two opposite sides, all-round drainage slots, detachable, safe to walk on, lockable cover, made of galvanised and plastic-coated sheet steel, can be extended up to 50 cm with extension pieces KSA 10/40 at a height of 10 cm (art. no. 4012).
supply and install over the roof outlets on the Retention Spacer elements.
An object-related calculation for setting the restrictor element is provided by the manufacturer.
Make: Zinco Retention Run-off Limiter Set RDS 28
Unit: pcs
Order Nr.: 4000
The Retention Run-off Limiter Set RDS consists of the Retention Run-off Limiter RD and an Inspection Chamber KS. The Retention Run-off Limiter RD is to be positioned above the flat roof drain and is held against slipping by its dead load. The water permeability can be set and adjusted using the scale on the top-mounted restrictor element. To do this, turn the fixing flange to the left or right to increase or decrease the opening of the water permeable element. The overflow height must be measured on site and adjusted from 30 mm to 100 mm using an overflow pipe. The flow-rate and overflow height are set in accordance with the drainage planning. An Inspection Chamber must be placed above each Retention Run-off Limiter RD. Before installation, the flanges of the Inspection Chamber must be pulled out in the direction of the arrow until they click into place. The Filter Sheet is laid over the Inspection Chamber and cut out so that the slots of the Inspection Chamber remain free but the two flanges are covered. The size of the opening to be cut out is just under 30 cm x 30 cm. If extension pieces are used, the cover, lid of the Inspection Chamber must be removed before installation, the required number of extension pieces fitted and the lid replaced on the Inspection Chamber (max. height approximately / approx. 60 cm). A gravel strip approximately / approx. 30 cm wide is placed around the Inspection Chamber. This prevents slippage and the ingrowth of plants and provides a visual marker
1.1 Greening level
1.2 System Substrate
1.3 Filter Sheet PV
1.4 Retention spacer RS 60
1.5 Filter Sheet PV
1.6 Roof construction with root resistant waterproofing
2.1 Retention Run-off Limiter RDS 28-Set
2.1.1 Retention Run-off Limiter RD 28
2.1.2 Inspection Chamber KS 10/40
2.2 Gravel / grit
2.3 Roof outlet with adhesive flange
This product has accessories
Adjustable throttle attachment held in place by dead load.
Adjustable throttle attachment held in place by dead load.
This product is also available in other dimensions / measurements / specifications
Adjustable throttle attachment held in place by dead load.