Ruck MTP 40-20X Fan Speed Controller for Ruck AC Ventilation Fans PPM Growers Choice 315W CMH 3100K:

Growers Choice 315W CMH 3100K: Precision Gas-Fill Bloom Spectrum

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

releases soil bound nutrients (especially phosphorous)

Strong clamp holds fan in place during use

LED indicator

Ruck MTP 40-20X Fan Speed Controller for Ruck AC Ventilation Fans PPM Growers Choice 315W CMH 3100K:The 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