ProFinish AS1130 Airless Sprayer

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The ProFinish AS1130 is a high-performance electric airless paint sprayer, designed to deliver professional-grade finishing by pumping paint at high pressure rather than using compressed air. It is compact and portable (≈ 27 lb), yet capable of delivering up to ~0.35 gallon (≈ 1.25 liters) per minute and pressures up to 2600 psi making it suitable for a broad range of coatings including latex, oil-based paints, primers, stains, and preservatives. 

Its design emphasises safety, ease of use, and versatility  with features like a trigger-lock safety, pressure diffuser, built-in tip guard, and a priming knob for safe pressure release. Because of its robust pump and pressure output, the AS1130 is widely used in both professional and serious DIY painting/ coating jobs where efficiency, finish quality, and reliability matter.

Key Features

• High-pressure pump (up to 2600 psi): The AS1130 uses a powerful pump, enabling fine atomization of paints and good coverage even with thicker materials like enamels, primers, stains, oil-based or latex coatings. 
• Good delivery rate: Up to 1.25 L/min (0.35 gallon/min), allowing relatively fast coverage over larger surfaces compared to manual methods. 
• Compact & portable design: With a total weight of around 27 lbs, the unit is manageable for transport and manoeuvring — suitable for job sites, interior and exterior use, or mobile painting jobs. 
• Safety & build-quality considerations: Trigger-lock safety on the spray gun, a tip-safety guard, a pressure-diffuser, and a priming knob for safe pressure release; designed per professional standards for safe operation.
• Versatility in materials: Capable of spraying many types of coatings: from standard paints and primers to stains, preservatives, non-abrasive materials — which gives flexibility for furniture, walls, fences, and more.
• Ease of assembly & maintenance access: The design supports convenient attachments/detachments of hopper, suction tube, spray gun, hose, and allows for priming, cleaning, and maintenance per the instruction manual.
  
  

Applications

The AS1130’s capabilities make it suitable for a variety of painting and coating tasks, such as:

• Painting and priming exterior or interior walls of buildings (homes, offices, industrial spaces)
• Spraying latex or oil-based paints, primers, stains, sealers, preservatives
  
• Coating fences, gates, metal or wooden railings, exterior fixtures
• Painting furniture, cabinets, woodwork — especially where a more uniform or thicker coating is desired compared to brushing or rolling
• Maintenance coatings (e.g. anti-rust or protective coatings on metal structures), suitable for semi-heavy duty coatings that require good adhesion and coverage
  
  

In general: anywhere you need efficient, high-pressure spray application over moderate to large surfaces, with speed and relatively uniform finish. 

FAQ’s

1: How should I clean the sprayer after use to keep it working well?

Immediately after finishing a job, relieve pressure by turning off the motor and squeezing the trigger to release any residual pressure. Then flush the system thoroughly using clean water for water-based paints or an appropriate solvent for oil- or solvent-based coatings. Be sure to clean the hose, pump, and spray gun until the fluid runs clear. 

For proper maintenance and long-term performance, inspect and use genuine ProFinish AS1130 Hopper Assembly Parts when replacing worn or damaged hopper components.

2: How often should I inspect or replace filters, hoses, and seals?

Before each use, inspect all filters (inlet, manifold, and gun), the hose, suction tube, and spray gun components, including the tip, seals, and O-rings. If any filter is clogged more than ~20%, or if you notice punctures, cracks, or hose damage, replace it immediately.

 Regular inspection helps prevent clogs, poor spray quality, or equipment damage. For optimal performance, always use genuine ProFinish AS1130 Paint Pump Assembly Parts when replacing worn or damaged components.

3: What kind of paints or coatings can I spray without thinning?

The AS1130’s high-pressure pump can atomize a wide variety of coatings  from standard latex and oil-based paints to stains, sealers, primers, and preservatives. For many materials, thinning is not required. However, very high-viscosity coatings may still need thinning according to the paint manufacturer’s recommendation. 

4: Are there any safety or operational precautions I should always follow?

Yes,always use hoses, guns, and accessories rated for the high pressures (≥ 2800 psi recommended), ensure proper grounding of the equipment, relieve pressure before changing tip or cleaning, and never spray on windy days (especially outdoors) to avoid overspray drift. Also follow proper handling during hose/gun assembly (e.g. tightening with two wrenches) to avoid leaks or bursts. 

5: What maintenance tasks should be done periodically to ensure long-term reliability?

 Periodic tasks include checking hose integrity, seals, O-rings, tip guard, trigger mechanism; cleaning and lubricating moving parts; replacing worn or damaged pump seals or valves; and ensuring the motor cooling vents remain unobstructed for proper airflow during operation. Regular maintenance significantly extends equipment lifespan and spray quality.