For Foam and Coatings Applications
Engineered for Performance
Expect superior foam and coatings results with Graco® Plural-Component Proportioners and Spray Guns
Complete systems for superior results
Whether you’re spraying polyurethane foam insulation in a home, commercial building or rooftop, or applying polyurea to coat a bedlineror to protect any other substrate, Graco Plural-Component Proportioner Systems help you get the job done with superior results. You’ll discover that Graco equipment is easy to use, rugged, reliable and easy to maintain. From entry-level models to high-output systems, there’s a Graco Plural-Component Proportioning System that’s ideal for your application.
•Residential wall insulation • Rim and band joist • Roof insulation • Aerospace • Commercial walls
• Concrete joint filling • Marine and shipbuilding • Potable water • Wastewater treatment • Truck bedliners • Secondary containment • Adhesives and caulk • Waterproofing • Tank and pipe coating • Foundations
Build a complete system in just a few steps
1 SeleCt A PROPORtIONeR
Choose anair, electric or hydraulic model. KeY FeAtUReS: • Quick knockdown fluid sections • Optional data reporting capabilities • Foam models rated at 2000 psi (138 bar, 13.8 MPa) • Coatings models rated up to 3500 psi (240 bar, 24.0 MPa)
SeleCt SUPPlY PROCeSSING eqUIPmeNt
Choose from diaphragm or piston pumps for standard materials in drum-mount or wall-mount. Select a 2:1 pistonpump for materials with higher viscosities.
Choose a kit to agitate your resin for a consistent coating. Graco’s patented Twistork® agitators are very low shear to minimize material frothing.
2 SeleCt HeAted HOSeS
Choose from pressure ratings of 2000 psi or 3500 psi (138 to 240 bar, 13.8 to 24.0 MPa). Choose 3/8 in or 1/2 in IDS.
3 SeleCt HeAted WHIP HOSeChoose from pressure ratings of 2000 psi or 3500 psi (138 to 240 bar, 13.8 to 24.0 MPa). Choose 1/4 in or 3/8 in IDS.
4 SeleCt A GUN
Choose an air-purge, mechanical-purge or liquid-purge gun with a round or flat pattern.
4 3 2
Air, Electric and Hydraulic Systems
No matter what the application, Graco has the solution
Which system is right for you
• Entry-levelproportioning system • Low-output applications • Easy to use • Minimal system feedback for operator
• The most popular proportioning system • High value for great performance • Mid- to high-output applications • Provides operator with material data and system diagnostics for total control
E-10 A-5 E-20
• Top of the line system for high-production professionals •Highest value for the greatest performance • High-output applications • Ideal for in-plant OEMs • Provides superior, uninterrupted performance • Provides operator with material data and system diagnostics for total control
Reactor ® A-20; Guardian™ A-5, A-6
Reactors E-10, E-20, E-30, E-XP1, E-XP2
Reactors H-25, H-40, H-50, H-XP2, H-XP3
Use these charts to help identifythe proportioner that will work most efficiently with each mix chamber. Flow rates are based on a material viscosity of 60 cps. See examples below. HOW tO USe tHeSe GRAPHS • Select spray pressure • Select mix chamber or flow rate • Choose proportioner model
Note: Darker shading includes proportioner models shown in lighter shaded areas.
PROPORtIONeRS FOR FOAm
AR4242(01) AR5252 (02)
1500 PRESSURE PSI (Bar)
E-30 H-40 H-50
FOAm eXAmPle Mix chamber:...