BHO Closed Loop system 4,4Kg

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  • This material is intended for experienced users and should not be used if all aspects of the extraction process are not controlled with this type of device
  • To purchase this product send an email to
  • The delivery time of this product is 6 weeks after purchase

These products are requested from the manufacturer as soon as we receive your order

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Alchimiaweb presents this closed loop system for making BHO extracts, aimed at professionals and with a capacity of 4,4kg of dried herb.

Closed loop systems allow the user to recirculate the solvent (gas, in this case), so the waste of butane is minimal (1%) and it can be reused over and over. With these extractors we can also remove contaminants from butane (mystery oil), resulting in a safer and more stable end product.

These systems are made and assembled in Spain.

Some extra accessories (not included) are needed to operate this system, such as a vacuum pump or an gas recovery system.

BHO Closed Loop system 4,4Kg info:

  • Recovery of 99% of the gas.
  • Eliminates polluting remains of solvents.
  • Assembled and tested for 8 hours.
  • Security valve.
  • Models equipped with peephole.
  • Models with Sheath Dry Ice - Chamber
  • 4 extraction columns of 104 x 1275mm
  • Recovery tank 254 x 750mm 36L with D/304
  • Gas tank 254 x 110mm 52L with D/304

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