The TJ 1G-SP1 foam marker is economically built for fertilizers and for spreaders. The marker generates small foam balls to be used as a center alignment.  A full tank will last approximately 1.5 hours maximum depending on the flow rate and the quantity of foam agent used. Easy and fast to install. Foam marker is field tested.

Includes: 

        1 gal tank

        built-in compressor                       

        On/Off switch built on the Tank

        1 vertical foam nozzle

        10 ft of air/liquid tubing

        6.5 ft of power supply cable with Cigarette lighter plug

        flow regulator