BUSH HOG – RELIEF VALVE VACUUM BREAKERS Existing customers can log in to their account for additional savings Call for price Categories: Bush Hog Fittings, Fittings, Hose Fittings, Irrigation, Irrigation Fittings, Valves, Valves, Valves Download: Catalog Specification Additional information Specifications Size Part # 4 BL400 6 BL600 8 BL800 Additional information Size 4", 6", 8" Related products “Air King” – Safety Clips “Air King” Universal Couplings – Female NPT Ends Dust Plugs – Domestic Cam Couplings – Domestic B