N Scale 3x Exhaust Gas Scrubber

Model of 3 off-gas scrubbers in N Scale. These installations are used for cleaning exhaust air from an industrial process. This set contains 3 units that can be linked together. The connecting pipe is ø4mm. The units are printed as separate parts, connected with a temporary rod. Just cut the rod and paint the units separately. The set contains a cover for the inlet pipe, in case you decide not to use that or if youwant to connect another diameter pipe.

These units are 63mm tall, or over 10m or 33ft in real life.