Wlsf16g hydroponics controller 1.Mixed liquid box framework, making the nutritions better-proportioned; the box cubage: 125l 2.Venturi fertilizer provider, more reliable and easier to maintain. The standard controller is with three venturi fertilizer providers. 3.The pump cr32-2, 380v/4kw 4.The max. Flux:25m3/h;max coverage:30m 5.The framework are constructed by intensive aluminum alloy