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378periscope PER380381rps_369_rgbNBS Plus Endorsement Stamp Purple 256

Periscope PER

£15

SKU: PER. Categories: , . Tag: .

Individual periscope plastic duct without an air brick.

Suitable for use with imperial air bricks possibly with the METIMP metric to imperial adapter

see spec sheet for the adapter and 9×3 air bricks for more details …

Specification PDF for Connecting Imperial Air Bricks with Metric Ducting