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dual ball bearings support a 67
it operates seamlessly on standard 600W HPS ballasts and ignitors
pH-neutral profile
or secondary environments
Horti Grow is Green Planet’s premium dry base fertiliser
HVC Smart Speed Controller CO2 dual ball bearings support aThe HVC Smart Speed Controller is a temperature driven controller for EC inline fans that delivers precise, stable airflow control without the need for a separate power supply. It draws power from the connected EC fan and uses an NTC thermal probe to read room temperature in real time. Two operating modes provide flexibility: Auto mode maintains a user set temperature by automatically adjusting fan speed in steps, while Manual mode holds a constant