- Recommended Metalworking Concentrations - Master Fluid Solutions
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TRIM E850-em
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TRIM™ E850-em
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TRIM™ E850-em
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Recommended Metalworking Concentrations:

Light Duty 5.0% - 8.0%
Moderate Duty 8.0% - 10.0%
Heavy Duty 10.0% - 15.0%
Design Concentration Range 5.0% - 15.0%

Concentration may be checked by titration or conductivity for working solutions. Fresh charges only may be checked by refractometer.

% Concentration = Refractive Reading x Refractive Factor
Coolant Refractometer Factor % Brix = 1.0


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