Precise Polyurethane Ratio Control

Polyol and isocyanate blending applications for cast elastomers, and rigid or flexible foam applications such as reaction injection molding (RIM). Catalysts, surfactants, fire retardants, pigments,…

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Precise Polyurethane Ratio Control

Polyol and isocyanate blending applications for cast elastomers, and rigid or flexible foam applications such as reaction injection molding (RIM). Catalysts, surfactants, fire retardants, pigments, blowing agents, and other blending chemicals requiring precise ratio control.

INDUSTRY PREFERRED TECHNOLOGY

Need for consistent output regardless of changes in material density, viscosity or flow profile keep Max Precision Flow Meters the leading choice with their wide range and high accuracy:

G105 Gear Flow Meter

G105 Gear Flow Meter

Flow Range 75 cc/min to 105 liters/min
Accuracy ±0.3%
Pressure Rating 6000 psi (414 bar)
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H241 Helical Flow Meter

H241 Helical Flow Meter

Flow Range 100 cc/min to 189 liters/min
Accuracy ±0.2%
Pressure Rating 3500 psi (240 bar)
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H242 Helical Flow Meter

H242 Helical Flow Meter

Flow Range 1 liters/min to 500 liters/min
Accuracy ±0.2%
Pressure Rating 3500 psi (240 bar)
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HOW DO YOU BENEFIT?

  • Analog outputs are field scalable for closed loop flow control
  • Non-drifting output, reliable throughout the pour
  • High resolution, allows precise control of the ratio

Urethane blending depends on precise ratio control of the polyol and MDI or TDI to achieve the final density, cure time and hardness.  Max Precision Flow Meters give the operator the ability to precisely set the flow rates and alarm limits of the base materials to perfect closed-loop flow control.  Accurate flow measurement gives you a powerful tool to prevent off-ratio conditions from occurring or persisting in your process.  The enhanced product consistency achieved will lead to better yields, lower costs, and greater end user satisfaction.

Specifying a meter for your test?

Our application engineers will help you select the right flow meter for your application.