Closed Column Extractor Starter Kit


Complete Closed Column Extractor Kit

BVV has bundled our recommended vacuum chamber, vacuum pump, and column extraction system to offer customers the most cost-effective solution possible.

The Closed Column Extractor Kit is designed to pair well with the other products included in the extraction kit. The items in the kit cover every process from start to finish on your essential oil extraction (excluding butane) and is easy for beginner operators to use.

The first step of the oil extraction process is to use the closed column extractor to extract the essential oils from the plant material into a pyrex dish. The user then transfers the oil with residual solvent into the two-gallon vacuum chamber; the digital heating pad is attached to the bottom of the chamber after setting the temperature. The V4D 4CFM 2 Stage vacuum pump exerts a high vacuum to purge and degass residual solvent or gases trapped inside the oil. (Note: This process may take up to 5 days.) Once the purging process is complete, the oil extraction can be used immediately or transformed into a variety of applications.



Professional Kit Adds the following:

  • Compound Gauge
  • Sight Glass
  • Shower Head





 Best Value Vacs 2 Gallon Vacuum Chamber

90 Day Registered Warranty

Best Value’s unique, patent-pending gasket design (Utility Patent #14/533,548) and formidable chamber are designed to last 10,000 uses with proper care and maintenance. The gasket is made reversible for easy peel-off and peel-on functionality, effectively doubling the life of our system. The chamber is equipped with user-friendly vacuum connections that fit most vacuum pumps on the market. Every chamber is tested before shipping to lose no more than 2.5Hg/24hrs.


Product Features:

  • Aluminum Vessel

  • Highly durable and reversible silicone gasket

  • Glycerin-filled vacuum gauge

  • 50 Micron Air filter for reducing airborne contaminants when releasing the vacuum

  • Silicone vacuum pad

  • 5' of vacuum-rated HVAC hose to pull a vacuum.



    9" Digital Heat Pad

    90 Day Registered Warranty

    This 9” reprogrammable Digital Heat Pad comes with full, detailed instructions.

    Product Features
    UL Listed Fahrenheit Digital Controller
    Min Temp: Ambient + 5Max Temp: 160F
    Voltage: 110VAC Only
    Power Consumption: 218-watt
    Digital Control: Increments of 1 Degree
    Accuracy: +/- 0.2 Degrees
    Relay Lifespan: Approx. 10 million cycles




    BVV™ V4D 4CFM Two Stage Vacuum Pump


    This is the BVV™ V4D 4CFM Two Stage Vacuum Pump used in botanical extraction.

    Please refer to these charts for vacuum specifications at altitude and conversions:



    Key Feature 

    • Internal Check Valve
    • Oil Mist Filter Cap
    • Larger Oil Reservoir for longer oil life
    • Lightweight
    • Rubber Feet for noise dampening
    • Reliable, economical, and efficient


    Models BVV4D BVV7S BVV9D
    Stage 2 1 2
    Ultimate Vacuum (Microns) 15 75 15
    Refrigerant Classes A1 Non-Toxic, Non Flammable
    Dimensions (in) 12.4 x 4.8 x 10.16 12.4 x 4.8 x 10.16 15 x 6.3 x 11.22
    Weight (lbs) 19.4 16.5 32
    Free Air Displacement 4.3 CFM 6.4 CFM 8.5 CFM
    Motor Size (HP) RPM 1 HP 3440 RPM
    Oil Capacity 10oz / 300ml 14.5oz / 410ml 24oz / 680ml
    Voltage 110V 60 Hz
    Power Cord Hard Wired 3m / 9.8' Power Cord
    Power Switch Standard On / Off
    Operating Temperature Range 32F to 125 F (0C to 52C)
    Gas Ballast Valve Yes No Yes
    Intake Fittings Stainless Steel Inlet Fitting with 1/4" SAE & 3/8" JIC Male Ports

    *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 to tightly pack coarse ground material.


    Closed Column Extractor Starter Kit

    Product form