How does a foam marker system work? Foam marker operation The air pump sends air to each of the foamer heads, one on each end of the boom. The liquid pumps takes the foam solution and sends to each of the foamer heads as well. The air lines and liquid lines meet at each foamer head, mixing together right before the foam is dropped onto the turf.
What is foam marker? Foam Marker is a concentrated foam liquid for use through foam generating devices to identify spray swath width. Product Group: Adjuvant. Active Ingredient: 289g/L Sodium alkyl ether sulfate and 41g/L fatty alcohol. Foam Marker is long lasting foam. Improves precision of agrichemical application.
