Chlorine Free Semi-Synthetic Machining Fluid
Designed for industrial machining environments, VP850 is a chlorine-free semi-synthetic machining fluid that enhances tool life, surface finish, and operational efficiency. Its unique formula combines non-chlorinated extreme pressure (EP) additives with advanced cooling properties to reduce heat buildup, friction, and work hardening.
- Chlorine-Free & Environmentally Responsible – Formulated without chlorine, sulfur, or phenols, ensuring cleaner machining operations.
- Superior Cooling & Lubrication – A high-water content macro-emulsion improves cooling at the work zone while maintaining optimal film strength.
- Best-in-Class Bacteria Resistance – A dynamic bio-resistant package actively combats bacterial and fungal growth, extending sump life.
- Extended Tool Life & Production Rates – Reduces friction, heat buildup, and chip formation, optimizing performance in high-speed machining.
- Low-Foam Formula – Ensures smooth operation, even in high-pressure coolant systems.
- Excellent Tramp Oil Rejection – Helps maintain fluid integrity for longer operational cycles.
- Non-Irritating to Operators – Skin-friendly formulation improves workplace safety and comfort.
5 gal. pail
55 gal. drum
275 gal. tote
Chlorine Free Machine Coolant
Versatile Compatibility for Industrial Machining
The VP850 chlorine-free semi-synthetic metalworking fluid is engineered for CNC machining facilities, metal fabrication shops, and manufacturers operating in high-precision industries. It provides outstanding lubrication and cooling across various machining applications, from heavy-duty cutting to high-speed finishing.
Compatible with a Wide Range of Metals:
✔ Steel, Stainless Steel, Cast Iron, High-Temp Alloys
✔ Nickel Alloys, Aluminum, Copper, Titanium, Brass, Inconel, and Plastics
Ideal for Industries Such As:
✔ Aerospace & Automotive Manufacturing
✔ Medical Tool & Die Production
✔ Nuclear & Defense Components
✔ Heavy Equipment Fabrication
Optimized Application & Usage
Achieving maximum performance with VP850 requires proper dilution and maintenance. This high-performance machining coolant delivers superior cooling and lubricity at optimal concentration levels, ensuring extended tool life and stable machining conditions.
✔ Recommended Concentration: Use at 5-10% dilution for optimal results.
✔ Daily Monitoring: Maintain concentration with refractive index testing to extend sump life and prevent bacterial contamination.
Pre-Cleaning for Best Results: Use Val-U-Clean or K-5-P cleaner before adding VP850 to a machine.
Why Choose VP850 from ValCOOL?
When precision and efficiency matter, ValCOOL’s VP850 stands out as a high-performance machining coolant that meets the rigorous demands of modern manufacturing. Unlike conventional fluids, VP850 offers an advanced lubrication and cooling balance that prevents tool wear and material damage, even under extreme cutting conditions. Its bio-resistant formula keeps systems clean longer, reducing downtime and maintenance costs.
Manufacturers rely on VP850 for its unmatched stability, extended fluid life, and operator-friendly formulation. Whether machining aerospace components, high-speed automotive parts, or precision medical tools, ValCOOL’s industry-leading expertise ensures VP850 delivers superior performance and consistency.
High Performance Machining Coolant
Refractive Index Monitoring
1.6 x multiplier
| Percentage | Ratio | Refractometer Reading |
| 5 | 19 to 1 | 3.0 |
| 10 | 9 to 1 | 6.0 |
| 15 | 6 to 1 | 9.0 |
| 20 | 4 to 1 | 12.0 |
Fluid compatibility and machinability should always be tested first; as fluid concentration, metal alloy, and machining operation are variable.
Additional Details
| Properties: | |
| Appearance: | Slightly Viscous Liquid |
| Diluted Appearance: | Milky Light Blue |
| Solubility: | Water |
| Specific Gravity: | .99 |
| Concentrate pH: | 9.5 |
| pH, 5 % dilution: | 9.4 |
| Freeze/Thaw Cycles: | Passed 3x |
Experience the Next Generation of Machining Fluids
Upgrade your machining operations with VP850, a chlorine-free machine coolant engineered for reliability, longevity, and efficiency. Contact ValCOOL today to learn more or request a quote.
Questions About Our Products?
Contact Our Sales Engineers.
Our Sales Engineers are widely regarded as the most competent and responsive in the business: they know the material, the workpiece, the tools and the fluids that you need to make it right. Together with our Field Application Engineers, they’re available with on-site assistance and technical support when you need it.
Contact Us Today:
1 (800) 244-9004
Similar ValCOOL® Products
Ready to Get Started?
Talk to Our Hands-On Experts
Give us a call or fill out the form below and we’ll be in touch as soon as possible. *marks required fields