In Ground Exhaust Extraction System
In the “In-Ground” system the hose is pulled up from underground when used and pushed back under ground after the work is done. In-ground systems are especially suitable for new vehicle repair shops that is still on the planning stage, so there is a possibility to design the in ground pipe work.There are two types of inground systems - ”On- floor” system and ”Under- floor” systems.
On- floor” system
In the ”On- floor” system a lid in the floor is opened and a hose-kit is attached to the extraction outlet when used. After the work is done, the hose is removed to its storing place and the lid is put back in closed position. Any standard Nederman nozzle and hose can be selected up to Ø200 mm.
In the “Under floor” system the hose is pulled up from under ground when used and pushed back under ground after the work is done. A limited range of hoses and nozzles available.
NB! An ”under floor” system must be sized for additional fan capacity since the hose and underfloor pipe doesn’t seal completley.
Out of sight when not used
Up to Ø100 (4”) hose - passenger cars /LCV for underfloor systems
Full range of hoses up to Ø200 and nozzles for on Floor systems
Floor outlet 240x240mm, ø150-155 op
Floor outlet 300x300mm, ø200 openin
Connection bend ø150mm, 45°
Connection pipe ø150mm, vertical
Connection pipe ø200mm, vertical
Outlet tube ø150, for hose ø100mm
Outlet tube ø150, for hose ø125mm
Outlet tube ø150, for hose ø150mm
Outlet tube ø200, for hose ø100mm
Outlet tube ø200, for hose ø125mm
Outlet tube ø200, for hose ø150mm
Outlet tube ø200, for hose ø200mm
Kit of; exhaust hose, ø75mm 3m, rubber nozzle ø70x125
Hose kits for ”Under-floor” system
Hose connection Diameter (mm)
Kit of; exhaust hose ø100mm 3m, rub