Devilbiss Finishline FLG4 Gravity Feed Spray Gun


Devilbiss Finishline FLG4 Spray Gun

Item No.: FLG4

Technical Information:

Maximum Air Pressure: 100 PSI
Gun Body: Forged Aluminum
Fluid Path: Anodized Aluminum
Air Inlet: 1/4″ NPS male
Gun Weight: 18.13 oz (514 g)

Models available:
FLG-HVG-315 is Gravity Feed – HVLP spray gun (nozzle: 1.5 mm)
FLG-CNG-115 is Gravity Feed – Conventional spray gun (nozzle: 1.5mm)
FLG-HVS-322 is Siphon Feed – HVLP spray gun (nozzle 2.2 mm)
FLG-CNS-115 is Siphon Feed – Conventional spray gun (nozzle 1.5 mm)
FLG-HVP-315 is Pressure Feed – HVLP spray gun (nozzle: 1.5 mm)

Nozzles available:
1.3mm, 1.5mm, 2.2mm (only one included with gun)


The Devilbiss FLG4 spray gun from the Finishline series is a light weight, general purpose gravity feed spray gun for spraying applications suitable for use with a wide variety of common coating materials. It is available as gravity, siphon or pressure feed, either. The fan control can adjust the spray pattern from 10” (254mm) to round. The needle and fluid nozzles are made from stainless, the air cap from brass.


Automotive refinishing, General purpose finishing, incl. base- and clearcoats

Service Manual

Devilbiss FLG4 Service Manua / Parts Breakdown a (Source: Devilbiss)

Competitor Products:

Devilbiss GTIPRO, Optima 900, Devilbiss JGX-502, Binks Mach1, Iwata LS-400

Where to Buy?
(external link)


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