The Astro Pneumatic HVLPD508 HVLP Mini Gravity Feed Spray Gun - 0.8mm Nozzle produces very low overspray and fine atomization. It is chrome with anodized air sp and includes a stainless steel needle and fluid tip. It’s innovative design includes NO GASKETS and it is manufactured with precision CNC machined parts. Available accessories include Item #GF6C - 130cc (4.6oz) Plastic Cup Assembly, Item #354020 - 125cc (4.5oz) Aluminum Cup Assembly, Item # #GF6SNAR - 0.8mm Nozzle, Item #GF6SNBR - 1.0mm Nozzle and Item #GF6SNCR - 1.2mm Nozzle. The specifications are as follows: Nozzle Size: 0.8mm, 1.0mm, 1.2mm, Operation Pressure: 29psi, Net Weight: 1lbs (.45kg), Dimensions W x H: 4-1/4" x 9-1/2", Average Air Consumption: 4cfm, Air Inlet Thread NPT: 1/4", Required Compressor: 1HP or above, Maximum Pattern at 8" Distance: 4-3/4" (120mm) and Air Hose I.D.Size: 4-6mm.