Product Specification

SL-4000 LVLP Spray Gun

L.V.M.P. AIR GRAVITY SPRAY GUN:

Application & Features:

* New design, low over spray, low rebound, painting transfer rate is higher than 65%, saving paint, environmental and healthy.
* The gun body is designed with ergonomics. Its overall structure is compact, with excellent balance, nice hand feel and easy operation.
* With good coating uniformity, fine atomization, nice painting result, it provides accurate color matching and perfect surface finish.
* Brass with chrome plated brass air cap, anti-corrosion coating channel, stainless steel needle. Polished and chrome plated gun body for abrasion resistance, corrosion resistance, durability.
* Automatic clamping-ring with bezel trigger, coarse thread design and the transparent cup can be quickly connected to the gun, easier to use and maintain.
* Processes of the components are finished synchronously on programmed precision CNC centers to ensure the quality uniform and stable.

Suitable for water-soluble paint and variety of spray paints, dedicated to car repair industry, top quality furniture, and other precision equipment which need fine surface finishing.

Standard package: Color box, 20 pcs/ctn
Ctn Size: 68×47×26 cm
G.W./N.W.: 18/16 kgs
20ft: 3370
40HQ: 8190

How to Select a Spray Gun Nozzle Tip Size

What Size Spray Tip Should I Use with my Spray Gun?

There are many different things to consider when selecting the appropriate size spray tip for each job. The amount of information on the subject can be overwhelming, so we at the Bottom Paint Store have done our best to make this step easier for you.

There are three main factors to consider when determining the size tip that will produce the best results.

• First, examine the coating that will be sprayed. Put simply, heavier coatings will require a larger orifice size than lighter ones. For example, primers are usually thicker than the accompanying paint so you should use a 1.7 or 1.8 mm tip to prime most surfaces. Most painters will stay in the range of 1.2 to 2.0 mm unless the paint being applied is specialized. (See chart below.)
• The next thing to consider is your project surface area. This determines the appropriate fan width that your sprayer will produce, that is, the shape in which the product will leave the gun nozzle. Airless spray guns have more control over the fan width than conventional spray guns because the coating is forced through the tip without being atomized by air. This causes the tip to have a large impact on the fan width and shape. Most boat projects consist of large surfaces and so a wide fan will increase the spray coverage and also provide the ability to spray close to the surface without too much build up. Smaller surfaces will require a small fan width to reduce overspray. This also makes it possible to spray further away from the surface without too much falloff because the fan is more focused.
• Lastly, consider the spray gun that is being used. Make sure that the spray tip you plan on using will be supported by the gun. Most spray gun manufacturers will provide this information in their product overview.

• Common Spray Tip Sizes and Their Uses
  Tip size (mm)	Commonly Used for
  0.8	Parting Films – PVA – very fine mist
  1.2	Clear Coats – super fine finishes
  1.4	All Around Tip – clears, base coat, single stage paints
  1.6	General Purpose – light to heavy viscosity materials
  1.8	Primers – will apply primer quickly
  2.2 -2.5	Gel Coats and Resins – for thick resins and not paints