1.Grease-free and Special Hydraulic Seal. 2.Auto Safety Valve Protects High Pressure Hose from bursting. 3.Stainless Steel Plunger.Chrome-Plated, bear long-term attrition. (Ceramic Plunger is
available). 4.Graphite Iron-made pump, high pressure endurance. 5.Ceramic Safety Valve. 6.Used for insect pest control and high pressure washing.
Model:LS-727