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MDO model 631 image

The updated design of the Paltech 'DirectAir' multi directional outlet (MDO) features a patented inner frame/louvre blade mechanism and a patented mounting system. The fully adjustable curved louvres allow the blade angle to be adjusted from completely open to completely closed with all blades operating in unison. The patented blade mechanism is easy to operate and provides smooth adjustment throughout the entire range eliminating the problem of jamming common to conventional multi directional outlets. The aerodynamically curved blades of the 'DirectAir' deliver air with less noise and lower air resistance than conventional multi directional outlets. The updated design eliminates noise due to rattles by clipping the inner frames into the main diffuser housing. The contemporary styling of the 'DirectAir' features rounded edges to enhance any decor. The low profile design of the louvres ensures a sleek unobtrusive appearance. 'DirectAir' has been developed with the installer in mind ... the new patented 'Loc-it-in' mounting system works in the widest range of plaster (including 20 mm double panel) and provides a firmer fit to minimise gaps on uneven surfaces making it simple to operate and easy to install.

Cutaway view
  • Evaporative cooling
  • Reverse cycle heating and cooling
  • Less noise
  • Lower air resistance
  • Plus the flexibility of delivering air where and when you want it
DirectAir Logo
Not to scale:Model 602 Not to scale:Model 631 Not to scale:Model 651

Model 602
2 way

Model 631
4 way

Model 651
6 way


Pictures not to scale





MDO cutaway view MDO cutaway view
MDO cutaway view




All dimensions in mm.
Model A B C D E F
601/2 221 221 270 270 59 4
611 307 307 358 358 59 4
621 358 358 408 408 59 4
631 393 393 442 442 59 4
641 393 587 442 636 59 4
651 358 535 408 585 59 4
Note : 641 & 651 are 6 way , 602 is 2 way



The Paltech 'DirectAir' adaptor allows for a range of duct sizes including 150, 200, 250, 300, 350, 400, 450 & 500 mm. Adjustable dampers are available for adaptors that suit the 230 x 230 outlets and the 300 x 300 outlets. The Multi-Directional Outlet features the new patented 'Loc-it-in' mounting clip, which provides a positive firm fit to a wide range of plaster board - including 20mm double panel. The clip insures a tight fit, even on uneven surfaces.

MDO adaptor image
MDO cutaway view
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Multi-Directional Outlets


Multi Directional Outlet Adaptor Stock Codes

Duct Size (mm)
MDO Model 150 200 250 300 350 400 450 500
601/2 603 604
611 612 613 614
621 622 623 624
631 632 633
641 642 643 644
651 652 653

Note:612,3,4 also available with dampers (615,6,7). 603,4 also available with dampers (605,6)




Head Office : 8 Kingston Park Court, Knoxfield, Victoria, 3180, Australia
Phone 03 9212 7777 Fax 03 9212 7766
Branches : 2/28 Keon Parade, Thomastown, Victoria, 3074, Australia
Phone 03 9462 4444 Fax 03 9462 4445
38 Abel Street, Golden Square, Bendigo, Victoria, 3555
Phone 03 5443 3334 Fax 03 5443 3554
Copyright 2005 Paltech Corporation (Aust) Pty Ltd