Birchmeier Sprayer Parts -- Constant Flow Valve 29 psi

Birchmeier sprayer parts 29-psi constant flow valve for Flox 2.5-gal. (Item No. 151246) and Iris 4-gal. (Item No. 151247) backpack sprayers. Birchmeier sprayer valve will automatically maintain a constant flow at 29 psi, resulting in fewer pumping strokes and easier pumping. The 29-psi Birchmeier sprayer valve is designed for herbicide application at medium pressure. Imported.