ATOMEX GM-20E Electric Airless Sprayer

The Atomex GM-20E airless paint sprayer has been one of our most popular airless sprayers and sold for more than 15 years in Australia. The outstanding reliability, ease of use and low cost of ownership makes the GM-20E the best value airless sprayer on the market and it now comes with a massive 3 year warranty for DIY users.

The Atomex GM-20E Airless Sprayer Features 

Fully adjustable pressure control 0–3000psi

Durable 1.2HP AC Electric Motor that will run all day

No electronics, sensors or microprocessors to fail

Hydraulic pump giving smooth pulse free spraying

Sprayer will support a 30m paint hose

Machine can be laid down for storage or transport

Flat free tyres with removable frame handle

12 Months Warranty for Commercial use

36 Months Warranty for DIY use

Atomex is Australian Owned

The Atomex GM-20E is a mechanical hydraulic/diaphragm airless sprayer capable of producing 3000psi of fluid pressure to the spray tip. The GM-20E is powered by a 1.2hp AC electric motor that can be run all day and unlike small piston airless sprayers these machines do not have wearable brushes in the motor, sensors or microprocessors that commonly fail. The Atomex GM-20E Airless Sprayer is paired with the premium Atomex X-360 Airless Spray which has proved to be one of the most reliable and longest lasting airless spray guns ever sold.

What’s included with the Atomex GM-20E Airless Sprayer –

The Atomex GM-20E comes standard with pressure gauge, 15m x 1/4" 4000psi paint hose, Atomex X-360 airless spray gun and 517 Atomex X-50CT reversible spray tip. We call this the GM-20E Standard Package.

The Atomex GM-20E is such a versatile ailress sprayer, it can be used to spray a wide range of coatings for multi-industry applications –

House Renovation & Construction

• Spraying Internal ceilings, cornice and walls with undercoat, ceiling white and low sheen acrylic.
• (Recommended tip size 517 or 518 for high quality finer finish)
•  
• Spraying external brickwork, cement render and cladding with low sheen acrylic.
• (Recommended tip size 517 or 518 for weather boards)
•  
• Spraying internal skirting boards, architraves, door jambs and doors with gloss acrylic & oil based gloss.
• (Recommended tip size 212 or 312 for acrylic gloss & 210 or 310 for oil based)
•  
• Spraying internal & external doors, windows & timber trim with gloss acrylic and oil based gloss.
• (Recommended tip size 212 or 312 for acrylic gloss & 210 or 310 for oil based)
•  
• Spraying gutters, fascia and barge board with low sheen acrylic.
• (Recommended tip size 214 or 314)
•  
• Spraying garage roller doors/tilt doors in low sheen acrylic & oil based satin.
• (Recommended tip size 516 for acrylic gloss & 412 for oil based )
•  
• Spraying picket fences, paling fences, lap & cap fences and colorbond fences with low sheen acrylic and oil based satin.
• (Recommended tip size 516 or 518 for acrylic gloss & 412 for oil based )
•  
• Spraying pergolas and lattice with low sheen acrylic.
• (Recommended tip size 214 or 314)

Commercial Buildings

• Spraying factory front facades and awnings with low sheen acrylic.
• (Recommended tip size 517 or 518 for metal awnings)
•  
• Spraying factory internal & external walls with low sheen acrylic.
• (Recommended tip size 517)
•  
• Spraying retail shop ceilings flat black to disguise pipes and trusses.
• (Recommended tip size 517 or 519 faster)
•  
• Spraying aluminium gates and fences with gloss or low sheen acrylic
• (Recommended tip size 212 for gloss & 214 for low sheen )
•  
• Spraying internal & external metal sheds with low sheen acrylic.
• (Recommended tip size 515 slower or 517 faster)
•  
• Spraying commercial roller doors with low sheen acrylic or oil based satin.
• (Recommended tip size 516 for acrylic gloss & 412 for oil based )

 Industrial Applications

• Spraying steel & aluminium scaffolding with low sheen acrylic.
• (Recommended tip size 515 or 516)
•  
• Spraying shipping containers with low sheen acrylic.
• (Recommended tip size 517 or 518)
•  
• Spraying PVA for asbestos encapsulation removal applications (smaller projects)
• (Recommended tip size 517 or 519)
•  
• Spraying release agent onto moulds for pre-formed concrete panels
• (Recommended tip size 515 or 517)
•  
• Spraying disinfectant and anti-bacterial products
• (Recommended tip size 408 for fine misting)
•  
• Water injection used with polyurethane concrete crack injection applications
• (No tip, direct hose coupler into injection packing)
•  

Popular accessories used with the Atomex GM-20E –

Atomex X-50CT Contractor Airless Spray Tip

Industry standard reversible spray tip used for spraying undercoat , ceiling white, low sheen acrylic for both interior and exterior paints.

Atomex X-50FF Fine Finish Airless Spray Tip

Designed for fine finish applications such as gloss acrylic, gloss oil based and stains where high quality finish is desired with less overspray. Larger sizes can be used for spraying ceiling white and low sheen acrylic on walls for superior finishes at lower pressure with less overspray.

Atomex Push In Gun Filters

Atomex Push In Gun Filter Recommendation for Atomex X-50CT Contractor Tips

Atomex Push In Gun Filter Recommendation for Atomex X-50FF Fine Finish Tips

Using the correct size gun filter will help reduce tip blockages or clogging. Gun filters can be re-used many times and should be cleaned everytime you flush your GM-20E airless sprayer.

Atomex HSP Airless Gun Extension

Designed to increase reach when spraying ceilings, cornice and walls. Available in 300mm & 600mm lengths and they can be joined together for greater reach.

Atomex HSP 270° Pole Swivel Head

Designed to be fitted onto the end of the HSP Airless Gun Extension. Swivel head can be adjusted to spray in any direction from the end of the gun extension, very useful when spraying cornice so that the spray fan can be applied 90°to the surface.

Atomex 15m x 1/4” 4000psi Airless Paint Hose

Additional airless paint hose can be joined to the standard 15m paint hose giving you greater access to the job without having to move the machine. Airless paint hose can be joined together using 1/4" joining nipple.

Applications & Products unsuitable for the GM-20E–

• 2K or Two pack paint
• Bitumen products
• Ceramic coatings
• Fire proof paint
• Heat reflective coatings
• High build epoxy
• Line marking paint
• Paint products with grit or anti-slip
• Polyurethane injection product
• Roof membrane
• Solvent based epoxy
• Solvent based enamel such as industrial quick dry and hammer tone
• Texture paint
• Water proof membrane

The products listed above are not suitable for spraying with the Atomex GM-20E, contact our office for information regarding equipment suitable for these products.