A28 HPA Automatic Airspray Spray Gun
Automatic low pressure spray gun with patented Superlife technology, delivering high transfer efficiency, excellent finish quality, and longer wet parts life for enamels, high-solids, and solvent-free materials.
Please contact Professional Finishing Supplies if you're looking for this product.
Description
Performance
- Index knob adjustments of fluid output allows for precise output accuracy
- Fan width control delivers a high quality finish & fan pattern optimization
- Precise machining of aircap delivers rigid fan control
Productivity
- Reduced overspray delivers fast ROI (Return on Investment) & material savings
- A 0-90° indexed aircap enables easy & fast re-adjustment of fan pattern
- Easy assembly reduces downtime
- Side output for easy mounting on automatic systems
- Rear output for easy set-up in robotic applications
- Circulation only in base in order to reduce pressure loss in the circulating system
Sustainability
- Guaranteed needle sealing by self-adjusting cartridge
- Hard treated needle & wetted parts in stainless steel or treated stainless steel for increased lifetime
- Reduced overspray decreases spray booth maintenance
- Brass nickel plated aircap ensures high resistance to water-based materials

Finance Options.
Finance is available on selected products with a minimum order value over £500.00. This gives you a flexible way to spread the cost of larger equipment purchases while still getting the products you need without delay.
Finance options are subject to approval and may vary depending on the product, order value and your individual requirements.
Delivery & Returns.
Delivery of Goods
We aim for you to receive your order within seven days. Delivery methods and lead times will be confirmed when your order is placed. Risk of loss or damage to the goods passes to you upon delivery.
Returns
If you receive damaged goods or believe an item to be defective, please contact us within seven days of receipt. Returned items will be assessed by our team and, where appropriate, repaired or replaced at our discretion.
Reconditioned & Ex Demo Equipment
A delivery charge of £50.00 per item applies to all reconditioned and ex-demo equipment unless otherwise stated.
Unwanted Goods
Unwanted goods may be returned within four weeks of purchase provided they are accompanied by proof of purchase and are returned unopened, unused and in a resalable condition. Returned items will be inspected upon receipt and refunds will be issued using the original payment method where applicable. A 25% restocking fee may apply.
General Conditions
All orders are supplied subject to our standard terms and conditions. Any variation to these conditions must be agreed in writing by Professional Finishing Supplies Ltd prior to acceptance of the order.
Frequestly Asked Questions.
Looking for help? We've answered some of the most common questions about this product to help you find the information you need quickly. Need more information, get in touch.
What is the A28 HPA Automatic Airspray Spray Gun used for?
It is an automatic low-pressure spray gun for enamels, high-solids materials and solvent-free materials. It is designed to provide high transfer efficiency, a quality finish and reduced overspray.
Can the spray pattern and fluid output be adjusted?
Yes. The fluid output can be adjusted using the index knob, while the fan width control helps optimise the fan pattern. The indexed aircap can be adjusted through 0–90° for quick fan pattern changes.
Can it be fitted to automatic or robotic systems?
Yes. The gun has side output for mounting on automatic systems and rear output for set-up in robotic applications. Circulation is only in the base to help reduce pressure loss in the circulating system.
How is the spray gun designed for longer service life?
It has a self-adjusting cartridge for needle sealing, along with a hard-treated needle and wetted parts made from stainless steel or treated stainless steel. The brass nickel-plated aircap also provides high resistance to water-based materials.
How do I check availability and arrange delivery or a return?
Please contact Professional Finishing Supplies to check availability and pricing and to place an order. Delivery methods and lead times are confirmed when the order is placed, while damaged or defective goods should be reported within seven days of receipt and unwanted unopened goods may be returned within four weeks with proof of purchase.

