The Starter Kit is the head end of a Dosatron Nutrient Delivery System. It provides the inlet plumbing, manifold connection, and mounting hardware that the first injector in the string bolts onto, establishing the line size for everything downstream.Every NDS build begins here. Add injectors, Mixing Chamber Kits, a Monitor or Monitor Plumbing Kit, an End Kit, and a Water Hammer Arrestor Kit to complete the system. Assembly is required.Available Options Starter Kit - Standard 3/4 in [HYKSTART-STD] Starter Kit 1-1/2 in [HYKSTART150] Key Features Inlet plumbing and manifold connection for an NDS string Sets the line size for the whole system Available in 3/4 in and 1-1/2 in Mounting hardware included Assembly required Completing Your Nutrient Delivery SystemA complete NDS also needs Dosatron injectors, one or more Mixing Chamber Kits, a Monitor or Monitor Plumbing Kit, an End Kit, and a Water Hammer Arrestor Kit. Match every component to the same line size, 3/4 in or 1-1/2 in.Ideal Applications Nutrient delivery system builds Greenhouse and indoor cultivation fertigation Multi-part feed programs