Automatic airflow adjustment according to outdoor temperature

Duct diameter: 125 mm

With a diameter of 125mm and an extendable length from 250mm to 500mm

1 fan that needs a new power adapter

two connectors

Airmove Hålsåg 130mm _wf_cus Automatic airflow adjustment according toAirmove Hole punching tool for 130mm holes Airmove HSS Hole making tool for 130mm holes with a cutting depth of 47mm. Perfect for drilling holes in wood, plastic, aluminum, brass, copper and other non stone based materials. Areas of use 130mm hole is mainly used when installing ventilation pipes or Airmove 2. 0 and Airmove 1. 1 The hole making tool is designed to easily create holes through walls floors. Materials and Construction Details Hole saw: Bi