Professional S-990S Pneumatic Spray Gun - Suction Feed Paint Sprayer

Achieve a flawless, professional-grade finish on your next painting project with the AIYI S-990S Pneumatic Spray Gun. Engineered for reliability and precision, this classic suction-feed (siphon) spray gun is designed to handle a wide variety of paints, varnishes, enamels, and primers, making it an essential tool for automotive refinishing, woodworking, and heavy-duty industrial applications.

Constructed with a durable, lightweight metal alloy body, it features fully adjustable fluid and spray pattern controls. This allows you to easily dial in the perfect fan width and paint flow for any surface, reducing overspray and maximizing efficiency. The sturdy, bottom-mounted metal suction cup provides a continuous, steady feed of paint, ensuring even coverage over large areas without the need for constant refilling.

Simply connect it to your standard air compressor setup, and experience smooth, consistent, and high-quality coating performance.

Key Features & Specifications

• Feed Type: Suction Feed (Siphon Feed) with a durable bottom-mounted metal cup.
• Power Source: Pneumatic (Air Compressor Required).
• Precision Control: Fully adjustable spray pattern and fluid control valves to customize your paint output.
• Durability: Heavy-duty, rust-resistant metal body designed to withstand the demands of busy workshops.
• Ergonomics: Smooth, responsive trigger pull and a balanced weight distribution to minimize hand fatigue during extended spraying sessions.
• Application: Highly versatile; ideal for spraying cars, furniture, machinery, fences, and metalwork.

What's in the box
1 x AIYI S-990S Pneumatic Spray Gun (Model: AY001-971)
1 x Metal Suction Paint Cup
1 x Maintenance & Cleaning Brush
1 x Multi-Wrench (Spanner) for easy assembly and disassembly