20'x24' Greenhouse Frame Quonset pump Can be used with the

Can be used with the AMP-2 or the AMP-3 nutrient sensor module

(+/-10%) THICKNESS 9 MILS (+/-10%) COATING THICKNESS 2

ensuring that the chemical mixture remains the same regardless of variations in pressure and flow

Some equipment requires either normally open or normally closed contact closure in order to activate the equipment

20'x24' Greenhouse Frame Quonset pump Can be used with theHortitech greenhouse frames in 20'x24' are built for resilience and are competitively priced. These small greenhouses are made from high grade galvanized steel that can withstand wind and snow. When you buy greenhouse frames from Hortitech, you get greenhouse frames direct from the manufacturer that are 100% American made with no cheap pre fabricated foreign parts. This product is ONLY the steel greenhouse frame. All steel, purlin, and hardware for