Cabin Unit with Punkah Diffuser

1.Description
The cabin unit / ventilation terminal box is the terminal device of the air conditioning ventilation system, with the features of compact structure, pretty appearance, eases installation, low noise, convenient for adjustment, etc. one important part of air conditioning ventilation system. It is applicable to the air conditioning system for the offices, meeting room, lodging cabins, dining hall and so on in the vessels, which can also be used as the terminal devices for the hotels, hospitals, large meeting hall etc.
2.The cabin unit Consists of Three Parts
Static pressure box: made in galvanized thin steel plates, laid inside with fire proof and water proof rock wool as the sound absorption and insulation material.
Air volume adjustment: provided with the primary air volume limit and the secondary air volum adjustment. The former can balance the air volume, while the secondary air volume adjustment button is used for the manual adjustment of the air volume.
Diffuser: the pan type diffuser is pressed with aluminium alloy or thin steel plate and powder coating, sound absorption material affixed inside to absorb the air flow noise. The punkah louver type is pressed with stainless steel and polished outside, the air volume and direction can be adjusted by the knob.
3.Materials
Attenuator box:al-zinc steel
Punkah diffuser: stainless steel or ABS engineering plastics
4.Types of this cabin unit with punkah diffuser
one pipe cabin unit (model TPBQ)
twin pipe cabin unit
reheater cabin unit
5.Drawing of TPBQ cabin unit

6.Demensions table