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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
At 18 to 20 GPM (68 to 91 LPM) per acre
Metal halide lamps use quartz arc tubes
even if the knobs are accidently bumped
so your trichomes stay intact
45 lpm / 328 kg/hr
Titan Controls Mercury 4: Multi Function Fan Speed Controller Hydroponic Water Pumps At 18 to 20 GPMThe 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
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