SD70 Plural Component Pump

Tough designed sprayer for overall industrial protective coatings COSMOSTAR SD70 flash 7” Air Motor, 34:1 Pressure Ratio with two cylinders (lowers), mixing ratio 1:1. jQuery UI Accordion - No auto height


For spraying PU foam application, COSMOSTAR SD70 34:1 with mixing ratio 1:1 are designed to overcome the toughest job site environment. Equipped with two positive displacements to provide the most reliable mixing ratio, Flash 7” can always achieve your expectation of fluid atomization.

Features and Benefits
  • Two and three-lower designs achieve a wide variety of mix ratios
  • Two-lower design for a consistent 1:1 mix ratio
  • Reduces material and solvent waste
  • Provides accurately mixed and propotioned material on demand
  • Application

    • Plural component materials
    • Off-shore
    • Protective coatings
    • Public works facilities
    • Foam insulation
    Typical Fluids Handled
    • Epoxies
    • Polyurethanes
    • High solids polyurethane coatings

    Techanical Data

    Air Motor Diameter7 inches (Flash)
    Mix Ratio1:1
    Pressure Ratio (Fluid to Air)34:1
    Maximum Fluid Working Pressure 4080 PSI (281 Bar)
    Maximum Air Input Pressure 120 PSI (8.3 Bar)
    Maximum Volume Flow Rate 10.2 LPM (2.68 GPM)
    Air Inlet Size 3/4 npt(f)
    Fluid Inlet Size 3/4 npt(f)
    Fluid Outlet Size 3/8 npt(f)
    Maximum Operating Temperature 180F (82C)




    Plural-component equipment is used to spray very high and 100% solids coatings with pot lives that are very short—from as little as 30 seconds up to a few minutes. COSMOSTAR Plural Component Sprayer is designed for spraying high viscosity fluid, high solid content material coating. The gravity feed, flush pump and fluid heater can be implemented to face the hardest environment and any coating applications. Getting the “right and accurate” equipment is the most important consideration in coating PU foam and polyurea, or any 2K material. COSMOSTAR PF series plural component can always be your solution by providing high power output with precision mixing ratio. Few advantages of plural component sprayer are a) cost savings, Plural component equipment mixes your application elements in real-time as you’re applying them, which means you’re only mixing what you need for the job; b) time savings, cleaning that hot pot takes some time and effort, where the Graco plural component sprayer just needs to be flushed out and shut down; c) Environmental friendliness, plural component proportioners use very little solvents, and in the case of 100% solids, there’s none at all (except for flushing). This means that emissions are reduced significantly when you use plural component equipment.