Instruction manual
Negative Pressure Unit D-range
4.8 Piling of several devices
The negative pressure units of the D-range can be pilled (except D 60 E) in order to
obtain a floor space as small as possible.
D 60 and D 100 are pilled thanks to an anti-skidding centering facility.
D 305, D 610, D910 and D 1200 are connected thanks to a tight and solid screwed pilling
system
Pilling system
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