BVV Closed Column Pressurized Extractor (2")*

Dewaxing closed column extractor is the primary tool for extracting maximum solvent, and is designed to increase productivity. This closed system can be filled about 85% with solvent before the internal pressure will equal the pressure of the can propellant. 

Adding dry ice to the dewaxing column on the outside of the extractor decreases the temperature of the extractor, which filters out coagulated waxes and lipids from being extracted. This provides a more efficient and productive extraction process. 

With a 2” stainless steel tube, this unit can be customized to your needs, handling everything from 90-270g of material. Pressure gauge, shower head, and sight glass can all be added to increase ease of use. 

Why BVV Closed Column Pressurized Extractors?

• Closed Column Pressure Extractor (Comes with 1 yr. Limited warranty, excludes gaskets and screens)
• This system allows the user to build up solvent pressure by closing the valve, pulling a vacuum and filling the extractor, Extractor will fill about 85% with solvent before the internal pressure will equal the pressure of the can propellant.
• The solvent can will fit into either port with a tip adapter supplied with some butane cans, tip adapter required, not included
• Solvent Soak is expected to be between 30-90 min, but this all depends on material, starting with frozen cans of solvent is recommended
• This system allows the user to soak the material before opening the bottom valve to release the solvent and oil.

What's Included:

• 1 x 8" x 8" Platinum Cured Silicone Non-Stick Pad
• 1 x 2" Tri-Clamp 304 Stainless Steel Material Tube
• Spool Sizes Specifications:
• 2" x 12" = 115G
• 2" x 18" = 150G
• 2" x 24" = 200G
• 1 x 304 Stainless Steel Flare End Caps with Heavy Duty Stainless Steel Miniature Ball Valves
• 1 x 1/4" Stainless Steel MNPT Drain Plug (if Dewaxer is selected)
• 1 x 2" Standard Pressure Tri-Clamp Clamps
• 1 x 2" Tri-Clamp Quadpod
• 1 x Buna-N Tri-Clamp Gaskets
• 1 x Buna-N 100 Mesh (150 Micron) Gasket

Optional Upgrades:

• Compound Gauge - Allows the User to see the vacuum and pressure on the column when operating
• Shower Head - Top Cap has a round shower head on the bottom of it to allow for better dispersion of Solvent
• Sight Glass - 1/4" Inline Sight Glass Allows you to see the flow of butane in the Closed Column Extractor

***Note: Column capacity may vary depending on the density of packed material and packing density. Capacity is calculated using the industry standard of 4.2g/in3. This is the upper limit for column capacity. Low-density, uncut, and/or lightly packed material can reduce capacity by 50%. For best results, we recommend tightly packing coarse ground material.***

***Note: Parts and components can be subject to substitutions. Any substituted parts will have the same function and will be of equal or greater value.****