For direct burial installations up to 42" below grade without additional risers. The ITR 4000-S incorporates trim lines at 6" vertical increments, allowing the height of the feeder to be adjusted in the field according to installation conditions. Includes an adjustable outlet sluice for precise chemical application, remote removal system for feed tubes and a 3 oz. tube of Bio-Dynamic sealant.

A complete dry chemical dosing system for flow rates up to 200,000 GPD (150 GPM). The ITR4000S includes an adjustable outlet sluice for precise chemical application. The ITR 4000-S has four (4) feed tubes and 6" inlet and outlet connections.