gema optigun powder coating spare parts

{"cid":"91200052","title":"150 \/ 300 \/ 500 \/ 750 Oem Gema Optigun Powder Coating Gun Extensions","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/08\/123eb51573dc73f416acabf7ec96-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Astar","Model Number":"1007749","Minimum Order Quantity":"1 Piece","Delivery Time":"5 - 8 work days","Certification":"CE , ISO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C, D\/A, D\/P, T\/T, MoneyGram, PayPal","Supply Ability":"100 pieces per month","Packaging Details":"Plastic bag","Model":"GA03 GM03 GA02 GM02","Length":"150mm 300mm 500mm 750mm","Application":"Gema OptiGun powder coating gun","Material":"Same as original","Dimension":"150mm and 300mm","Advantage":"Good quality","Quality":"A class","Function":"To extent the length of spray nozzle","Porcess":"Lathe","Color":"Yellow"}}