Descriptions: Ergonomically designed handle,help to reduce fatigue. With new design of the needle, to extend the service life of 70%. Aluminum alloy forging, high compressive strength, is a great paint spray tool parts. Features: Ergonomically designed handle to reduce fatigue. Needle no need to adjust, maintenance more easily and quickly. The new design of the needle, to extend the service life of 70%. Aluminum alloy forging, high compressive strength. No air hole adverse phenomena. Specifications: Material: stainless steel Spraying distance: 500 (mm) Coating supply method: pressure delivery Coating output: 2000 (ml/s) Maximum output pressure: 3600PSI Nozzle model: 517 Connector: 1/4"BSP Scope: Latex paint, paint Weight: 617g Steps to use: 1.Firstly, the paint was removed to check whether there is a rupture damage, found that and it should be replaced immediately. 2.That will have the air pressure of the trachea access to the end of the handle end of the air inlet connection, you must check into the air outlet and each part of the connection whether have a leak, there is leakage phenomenon should be even maintenance. 3.According to the requirements of the quality of the paint required to adjust the application of the paint gun. How to maintain: 1. Every time the use of tools from the tool air inlet filling 3 to 4 drops of special gas oil to reduce wear and prolong the service life of the tool. 2. To ensure that the supply of gas source tool dry, no impurities. 3. Regular cleaning, gas maintenance, timely replacement of worn parts. Package Included: 1 x Paint Spray Gun 1 x Nozzle 1 x Nozzle holder Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.