US$ 16.14
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relays & contactors
We can build custom grates
suction hose
FEATURES:Distribution & Return System Features:High efficiency systemLargest self contained PVC return gutter on the market todaySubmersible pumps Pad Features:Water is spread evenly over the pad surface as a film rather than droplets for uniform wettingPad surface dries quickly in absence of water to inhibit micro-organism growthCoated pads are tough and durable for repeated cleaning
Greenhouse Manual Sidewall Film Reeler (Hand Crank) grow room circulation relays & contactorsHand cranks are used for manually pulling greenhouse sidewall curtains. If you have a smaller greenhouse that does not use automation, you can use hand cranks to pull your curtains and save on electricity costs. Hand cranks fit standard with a 1 3 8" pipe. You will need a side wall guide pipe (HTD SWRGP) for the reeler to roll up and down during operation.
US$ 16.14
US$ 16.94
US$ 12.68
US$ 15.12
US$ 23.99
US$ 150.00