TSI Supercool Vacuum Pump Oil 46 CST 32 oz — Non‑Misting, Anti‑Wear Formula for HVAC/Refrigeration

TSI Supercool 33713 is a 32‑ounce, 46 CST non‑misting vacuum pump oil formulated with conditioners, inhibitors and anti‑wear agents to improve lubricity and protect pump components.

This vacuum pump oil is engineered for HVAC and refrigeration service tools where stable viscosity, low misting and component protection are important. The 46 centistoke (cSt) grade balances fluidity and film strength so pumps run smoothly under typical service temperatures. Its non‑misting formulation helps reduce airborne oil droplets during operation, and added conditioners and anti‑wear ingredients extend gear and vane life compared with plain mineral oils.

How does this oil keep a vacuum pump running reliably?

The 46 CST viscosity provides a protective lubricant film across moving parts without being too thick to impede pumping action. Conditioners and inhibitors in the formula reduce friction and slow metal surface degradation, while anti‑wear agents limit scuffing under load.

• 46 cSt viscosity for balanced flow and protection
• Conditioners reduce friction and stabilize surfaces
• Anti‑wear additives lower metal‑to‑metal wear
• Inhibitors help resist oxidation and extended service life

Will the non‑misting formula improve workshop cleanliness?

Yes. The non‑misting formulation minimizes fine oil droplets that commonly spread around a service bay, reducing residue on tools and work surfaces. That keeps pump areas cleaner and lowers the frequency of wipe‑downs after use.

• Reduced airborne oil mist compared with conventional oils
• Less residue on vacuum pump housings and fittings
• Cleaner workspaces and fewer oil stains on tools
• Improved visibility around service equipment

How do I know this oil fits my equipment?

TSI Supercool 33713 is listed as a universal fit for many service and bench vacuum pumps that specify a 46 cSt or equivalent grade. Always check your pump manufacturer’s recommendations for viscosity and compatibility before use to confirm suitability.

• Universal fit for many common service vacuum pumps
• 32‑ounce bottle for routine maintenance and refill
• Works where 46 cSt specification is required
• Check pump manual for recommended oil grade and intervals

What practical benefits will technicians notice daily?

Technicians will see smoother pump operation, reduced oil carryover into lines, and less frequent oil changes when following recommended service intervals. The pack size and weight make it convenient to keep in a service van or shop shelf for quick top‑offs.

• Smoother starts and steadier vacuum levels
• Lower oil misting during extended runs
• Convenient 32‑ounce bottle for mobile service needs
• Less downtime for cleaning and maintenance

Who is this for? Technicians, HVAC contractors and refrigeration service shops seeking a reliable 46 CST vacuum pump oil that reduces misting and adds wear protection will benefit most. It’s suited for routine maintenance on handheld and bench vacuum pumps where manufacturers call for a 46 viscosity grade and users want cleaner operation and added component protection. As with any lubricant, confirm compatibility with your pump model and follow safe handling and disposal practices.