Oxalic Acid Vaporizer ProVap 18-20

This  Vaporizer is being sold online only!

The ProVap 18-20 Cordless Oxalic Acid Vaporizer is the latest evolution in professional beekeeping equipment. Designed for commercial, sideliner, and serious hobbyist beekeepers, this heavy-duty, battery-powered vaporizer delivers maximum efficiency, precision dosing, and true portability in the field.

Fully Cordless. Maximum Mobility.

Powered by 18–20V lithium-ion batteries from Milwaukee, DeWalt, Makita, or Bosch, the cordless ProVap vaporizes up to 40 hives on a single charge. Eliminate generators, inverters, extension cords, and heavy car batteries. This is a fully handheld oxalic acid vaporizer built for speed and safety.

Precision Oxalic Acid Dosing (1–4 Grams)

The integrated ProVap dispenser allows accurate oxalic acid dosing from 1 to 4 grams with a simple dial adjustment. No measuring tools. No flipping the vaporizer. Set your dose, load, and treat. Ideal for palletized hives and high-volume apiaries.

Heavy-Duty Design for Professional Beekeeping

• Threaded brass stem for easy replacement
• Anti-rotation teeth in the heating chamber
• Durable construction engineered for long-term use
• Designed to outperform standard handheld vaporizers

Fast Hive Treatment

Vaporize 2 grams of oxalic acid in approximately 20 seconds per hive. Higher doses require only slightly more time, keeping treatments fast and scalable for large operations.

If you are looking for a cordless oxalic acid vaporizer, a professional Varroa mite treatment tool, or a high-performance ProVap alternative to corded vaporizers, this unit delivers unmatched efficiency, precision, and reliability.

Upgrade your Varroa treatment workflow with the most advanced ProVap 18-20 ever built.

The stem to brass has been changed as well, and made it to screw into the heating bowl. Since it now screws, in the event of damage, simply unscrew the old one and replace it with a new! How much easier can it get?  The “teeth” have been added to the heating chamber to keep the vaporizer from possibly spinning when inserted!

That’s it!!! Still just 20 or so seconds per hive when vaporizing 2 grams. Additional grams will require a slightly longer time.

Without battery - Batteries are available almost anywhere tools are sold - $14.95 anywhere in the continental US.

You’ll need to specify the battery version when ordering.