Airless Pump 248-204 for 695 795 3900 Displacement Pump for Ultra Max II 3900 Airless Pump. High quality aftermarket Airless Paint Pump for Replacing Airless Sprayer. NOT compatible with PC, Por 695, 795, 3900 models or sprayers manufactured after 2019, verify your pump type before purchase. All parts are included inside the pump. Professional Installation is Highly Recommended, Aftermarket Pump Displacement 248204. Designed for Airless Spraying Machine. This product is a standard screw pump, not a snap pump, not a PC pump. PLEASE shake the pump several times before installing the pump to prevent the internal steel ball from sticking with the alloy plate, which may cause the product to fail to work properly. This product is more , generally can be used for a long time. A More Cost Effective Model than the Endurance Pump; Performance Tested on Every Single Pump with Hydraulic oil. Upgrade your sprayer with the 248204 Airless Pump and enjoy improved paint application, faster job completion, and a finish on every project Color: Silver Material: Stainless Steel Package Contents: 1 x airless paint sprayer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.