"Provides plenty of power for spraying most heavy architectural coatings, block fillers and epoxies. Powerful Subaru engine provides plenty of power. Capable of supporting large tips and multiple guns on big jobs. Supports 300ft. max. hose length. U.S.A. Max. PSI 3,300, HP 6, Max. Tip Size in. 035, Flow GPM 1.3. Supports up to 035 tip 1 gun 025 tip 2 guns 017 tip 3 guns"