Titan Controls Mercury 4: Multi Function Fan Speed Controller Hydroponic Water Pumps We’ve dedicated over 22 years

We’ve dedicated over 22 years to relentless research

At 18 to 20 GPM (68 to 91 LPM) per acre

45 lpm / 328 kg/hr

so your trichomes stay intact

Metal halide lamps use quartz arc tubes

Titan Controls Mercury 4: Multi Function Fan Speed Controller Hydroponic Water Pumps We’ve dedicated over 22 yearsThe Mercury 4 Day Night Multi Function Fan Speed controller puts the grower in complete control of their ventilation requirements. Plug your ventilation equipment into the Mercury 4, set the high low fan idle speed, set the day night mode and you're in business! Great for use with carbon filter ventilation systems. Product Details Allows grower to select minimum fan idle speed between 25% and 60% of fan rating Enables the user to activate deactivate