What is the standard recommended pH range for water-based coolants used for steel machining? 9-9.5 - pH is a compromise: - it must be high to limit bacterial growth (>8.5) - it must be low in order to avoid skin irritation (<10) You must have JavaScript enabled to use this form. Is this useful ? Yes No Do you still need help ? Get in touch with us. Contact us Thank you for your feedback! Question Submit Main topics Maintenance How Services Brake fluids Application facts Oil use Oil change Synthetic oil Best oil Oil viscosity Oil near me Lubricants basics QHSE/Documentation View all
