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 Synthetic oil Best oil Oil viscosity Oil near me Lubricants basics QHSE/Documentation Maintenance How Services Brake fluids Application facts Oil use Oil change View all
