Graco Reactor H-XP3The Graco Reactor H XP3 Hydraulic system provides high performance and durability for spray foam and coatings. Ideal for high volume or multiple sets of material sprayed in one day. Whether you're working on commercial buildings, highways, roads or bridges this machine will give you the output you need. Product Details Max Working Pressure: 3,500 psi Max Hose Length: 410 ft Max Fluid Temp: 190*F Output: 2. 8 gal min. Weight: 600 lb.