The air-lab block distributor has been designed for decentralized air distribution for each
floor within the ceilings.
The block distributor is generally installed within a hung ceiling area
in as central a position as possible (hall).
Incoming and outgoing air is supplied for each floor or zone via at least one block distributor
and from there to a maximum of five air-lab hose line connectors.
The air-lab block distributor consists of a thermally insulated EPP casing with an inspection cover
and self-sealing main connection pieces for spiral ducts and five air-lab hose line couplings.
It is attached using four screws on the outer edge of the EPP casing.
The screw headspass through specially countersunk washers.
The countersunk washers ensure that the force from the screws is dissipated into the casing
in a manner suitable for the material.
In the interior of the block distributor there are five restrictor slots as well as a splitter silencer.
Using EPP plugs, unused hose line connectors are hermetically and thermally sealed.
Hygiene plugs protect the block distributor from contamination.
The plugs are removed just before assembly.
Inspection cover with
label field for the cross-section adjuster settings
5x connections for air-lab hose lines
4x screws for mounting
Hose line connector (unused) with plug
Hose line connector sealed with hygiene plug
The air-lab restrictor is for individually setting the dynamic pressure and as such
the required air flow for each hose line connector.
The air flow is set by turning the restrictor’s exterior housing
in relation to the fixed interior housing.
Each of the five hose line connectors can be equipped with a restrictor.
For inspections, the restrictors can be removed from the installation couplings
by manual disengagement (without tools).
Then the restrictors can be inserted faultlessly paying attention to the zone allocations on
the labeling area below the inspection cover handle.
Scale for air volume setting
Catch for securing in the block distributor
article no. 70185
Diameter of the main connection
Hose line connector
Fire code number
5.1 (flame retardant)