Product Overview
The Wagner GA400AL is a professional-grade automatic airless spray gun engineered for integration into automated finishing lines and reciprocating or robotic spraying systems. Manufactured by Wagner (J. Wagner GmbH), a global leader in liquid coating technology, this gun operates on the airless principle: coating material is pressurized hydraulically by a high-pressure pump and atomized purely through a precision tungsten carbide nozzle orifice, without the use of atomizing air. The GA400AL is designed as a fixed-mount automatic unit, actuated remotely by a pneumatic control signal, making it the ideal end-effector for high-volume, high-speed industrial coating operations where consistent film build, fine atomization, and minimal overspray are critical. As a spare and accessory component within general industrial parts, it serves as a direct replacement or expansion unit for existing automatic airless finishing systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | General Industrial Parts > Spares & Accessories (Automatic Airless Spray Gun) |
| Model Designation | GA400AL |
| Operating Pressure | Standard Industrial Grade (Up to 400 bar / 5,800 psi fluid inlet) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (fixed bracket mount, 1/4″ NPSM fluid inlet, pneumatic actuation port) |
Engineering Features & Advantages
- Precision Performance: Airless atomization through a tungsten carbide nozzle delivers fine, uniform droplet distribution at high fluid pressures, producing superior surface finish with reduced overspray and material waste compared to conventional air spray.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened stainless steel fluid passages and wear-resistant internal components that withstand aggressive coatings and high-duty cycle demands.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement on existing Wagner automatic gun manifolds and reciprocator arms without modification.
- Pneumatic Remote Actuation: Fast-response air-operated trigger mechanism enables precise synchronization with conveyor speeds and robotic motion profiles for consistent coating coverage.
- Low Maintenance Design: Modular construction with easily accessible seals and nozzle assembly simplifies field service and minimizes downtime in continuous production environments.
Typical Industrial Applications
The Wagner GA400AL automatic airless spray gun is deployed across heavy industrial finishing operations, including: automotive component coating (chassis parts, wheels, and underbody protection), wood and furniture manufacturing (panel and profile finishing on automated lines), metal fabrication and general industry (structural steel, enclosures, and machinery housings), and plastic and composite finishing (appliance panels, automotive trim, and industrial containers). It is also widely used in rail and heavy transport coating systems where high film build and corrosion protection are required.
PRODUCT IMAGES
Wagner GA400AL Automatic Airless Spray Gun
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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