Designed for home and garden use. Easy to operate for either drip and sub-surface irrigation or with sprinkler systems. Injects fertilizer at a consistent, predetermined ratio (see below). Minimum flow of 10 PSI pressure is required. Backflow device must be installed before the injector and a filter is recommended when injecting fertilizers into drip irrigation. Injector does not need a by-pass as running water through the empty unit will not harm it.

 

Pint and quart sizes use hose threads. Gallon size uses 3/4" pipe thread. Minimum required flow rates in gallons per minute (gpm) listed below. Number of gallons indicated below represents the approximate volume of water that must go through the unit to empty the injector. Larger sizes available.

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