The SK-301 is a full-size gravity-feed pneumatic spray gun designed for controlled paint atomization and fine finishing. The supplied image shows a 1.3 mm nozzle, a translucent top-mounted plastic cup with an orange lid, a metallic dark-gray gun body, polished metal trigger and adjustable rear controls. This configuration is suitable for automotive refinishing, furniture and cabinet finishing, woodworking, machinery touch-up and general coating work.
Clearly marked 1.3 mm nozzle
Gravity-feed material delivery
Top-mounted translucent plastic paint cup
Independent adjustment controls for spray setup
Metallic full-size gun body
Polished metal trigger and air-cap components
Ergonomic pistol-grip handle with textured grooves
Bottom-mounted threaded compressed-air connection
Suitable for fine finishing and refinishing applications
Detachable cup and front cap for routine cleaning
| 1. Product name | Gravity Feed Pneumatic Spray Gun |
|---|---|
| 2. Model | SK-301 |
| 3. Product category | Pneumatic paint spray equipment |
| 4. Feed method | Gravity feed |
| 5. Nozzle diameter | 1.3 mm |
| 6. Nozzle marking | 1.3 visibly marked on the front nozzle cap |
| 7. Cup position | Top mounted |
| 8. Cup type | Removable paint cup |
| 9. Cup material | Translucent plastic |
| 10. Cup color | Milky translucent white |
| 11. Cup lid color | Orange |
| 12. Cup capacity | Not shown; confirm final specification |
| 13. Gun body material | Metal construction |
| 14. Gun body color | Metallic dark gray |
| 15. Surface appearance | Smooth metallic finish |
| 16. Trigger material | Metal |
| 17. Trigger finish | Bright polished finish |
| 18. Trigger design | Long curved multi-finger trigger |
| 19. Air-cap material | Metal |
| 20. Air-cap style | Two-horn spray cap |
| 21. Front retaining ring | Knurled metal retaining ring |
| 22. Fluid nozzle position | Front center |
| 23. Fluid-flow adjustment | Rear rotary control |
| 24. Fan-pattern adjustment | Separate rotary control |
| 25. Airflow adjustment | Bottom-mounted adjustment control |
| 26. Spray-pattern capability | Adjustable fan pattern |
| 27. Material-output control | Adjustable |
| 28. Atomization control | Adjustable through air and material settings |
| 29. Air inlet position | Bottom of handle |
| 30. Air inlet type | Threaded pneumatic connection |
| 31. Air inlet size | Not shown; confirm final specification |
| 32. Working pressure | Not supplied; confirm final specification |
| 33. Air consumption | Not supplied; confirm final specification |
| 34. Cup connection | Angled top-feed connection |
| 35. Handle design | Ergonomic pistol grip |
| 36. Grip texture | Horizontal molded grip grooves |
| 37. Size class | Full-size handheld spray gun |
| 38. Intended finish | Fine and controlled coating application |
| 39. Suitable coating types | Compatible paints, primers, sealers and clear coats subject to viscosity |
| 40. Automotive application | Vehicle panel refinishing and spot repair |
| 41. Furniture application | Furniture, cabinet and joinery finishing |
| 42. Woodworking application | Wood stains, lacquers and protective finishes when compatible |
| 43. Metalworking application | Decorative and protective coating of metal parts |
| 44. Workshop application | Repair shops, paint rooms and production workstations |
| 45. Recommended user | Professional painters, technicians and experienced DIY users |
| 46. Compressor requirement | Requires a clean and regulated compressed-air supply |
| 47. Air preparation | Use a regulator with moisture and oil filtration |
| 48. Cleaning method | Flush with a cleaner compatible with the coating used |
| 49. Maintenance point | Clean the cup, nozzle, needle passage and air cap after use |
| 50. Safety requirement | Use suitable respiratory, eye and skin protection with adequate ventilation |
| 51. Visible brand marking | SK-301 model marking and SIQOPRO handle logo |
| 52. Packaging reference | Spray gun with top cup as pictured; included accessories subject to order confirmation |
Recommended for automotive refinishing, furniture and cabinet work, woodworking, machinery maintenance, metal-part coating, primer application, basecoat application and clear-coat work where a 1.3 mm nozzle is suitable for the selected material.
Connect the spray gun to clean, dry and regulated compressed air.
Filter and mix the coating according to the coating supplier's instructions.
Adjust airflow, material output and fan width on a test panel before coating the workpiece.
Maintain a consistent spraying distance and travel speed.
After use, empty the cup and clean the material passages, nozzle and air cap promptly.
Specification notice: The 1.3 mm nozzle size and visible design details are taken directly from the supplied product image. Exact cup capacity, working pressure, air consumption, air-inlet thread, overall dimensions, net weight and included accessories should be confirmed against the final manufacturer specification.



