Rugged construction - resists corrosion for reliable performance and long life Designed to last - heavy duty design offers long life, increased productivity and lower overall cost of ownership Flow rates and sizes - up to 300 gpm (1135 lpm) / port sizes ranging from ¼” to 3” in NPT, BSP, and flange options Easy maintenance – The Husky has fewer parts than industry peers, the complete air valve is externally accessible so it can be serviced fast and easy without removing the pump Modular air valve – stall-free, low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes down time