Ruck MTP 40-20X Fan Speed Controller for Ruck AC Ventilation Fans PPM 58% Two-Way Control: Adds moisture

58% Two-Way Control: Adds moisture to a tube that has dried out and pulls it back after it is opened

7-gallon per minute pump output

Aluminum blades and a steel guard hold up to humid grow-room air

The logic keeps CO2 and venting from fighting each other in a sealed room

typical in-use life 2–4 months Manufacturer FreshStor (CVault) SKU CVAULT4L How Much Does a CVault 4L Hold

Ruck MTP 40-20X Fan Speed Controller for Ruck AC Ventilation Fans PPM 58% Two-Way Control: Adds moistureThe Ruck MTP 40 20X fan speed controller gives precise variable control of Ruck AC ventilation fans, letting growers set exhaust airflow to a room's load instead of running wide open. Built for commercial and industrial spaces, this variable fan speed controller installs easily and helps steady airflow while trimming energy use and fan wear. Ruck MTP 40 20X Fan Speed Controller for Precise Airflow The Ruck MTP 40 20X fan speed controller varies the