Cool Your Greenhouse! DIG's Ocean Breeze® Large Evaporative Mist Cooling Kit is a complete kit that can cool greenhouses, patios, outdoor spaces, and gardens. This system can reduce the air temperature by up to 20°; the hotter and drier the air, the more noticeable the cooling effect. The kit contains 50’ of 3/8” beige poly pipe, 10 .8-GPH foggers and all of the other components needed to install the system. Keep plants and workers comfortable during the hot summer months. Features: Significantly reduces air temperature Water evaporates instantly; no muddy accumulation Provides micro-sized droplets to maximize the cooling and humidifying effect Enough line for a 50’ run to cover 100 sq ft; easily expandable Contains 10 .8-GPH foggers with barbs Three-part fogger, easy to open and clean Easily expandable up to 400 sq ft using additional foggers and misting-line pipe Made with UV-resistant, durable plastic material to protect the system from thermal degradation Product specifications: Operating pressure: 40 to 80 PSI Fogger flow rate: .8 GPH @ 50 PSI Recommended spacing for best cooling effect: every 3' to 4' Recommended installation height: 8' to 12' above ground Covers up to 100 sq ft; expandable up to 400 sq ft Misting line pipe length: 50' in beige color Misting line pipe diameter: 3/8" Includes: 0.8 GPH misting nozzles (10) 50' of 3/8" misting line (1) faucet connector (1) screen (1) C" clamps (15) Line connector (1) Line end (1) Instruction Manual (1)