J.B. Industries DVO-12 vacuum pump oil is an essential consumable for HVAC/R technicians performing system evacuations. Maintaining a clean, high-quality vacuum pump oil is critical for achieving the deep vacuum levels required to properly dehydrate and degas refrigeration and air conditioning systems, preventing future operational issues.
This 1-quart bottle is conveniently sized for service calls and regular maintenance, providing technicians with the necessary lubricant to keep their vacuum pumps running smoothly. Regular oil changes are vital to prevent contamination and wear, ensuring the pump operates at peak efficiency for every job, from residential mini-splits to commercial chillers.
Professionals choose J.B. Industries DVO-12 for its proven reliability in demanding HVAC/R environments. Its specific formulation helps maintain pump integrity and performance, making it a trusted choice for those who prioritize system readiness and equipment longevity in their daily work.









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