1LB Top Fill Closed Loop BHO Extractor
1LB Top Fill Closed Loop BHO Extractor

1LB Top Fill Closed Loop BHO Extractor

LABOAO supply of 1lb closed loop extractor system is a fully sealed, fully closed system that allows users to perform botanical extraction while maintaining a closed loop system, exposing no solvents to the air. This system is a passive unit that allows users to change pressure in the system via temperature change. Our 1lb system has been fully upgraded with high quality polished 304 Stainless Steel parts, premium Superlok Ball Valves, 3.3 Borosilicate Sight Glass, and High Pressure Tri-Clamps.
Available ModelsLCLE-1
  • In the closed-loop extractor, the solvent and compounds in the reaction are closed during the entire extraction process, avoiding volatilization and external contamination.
  • Allows operators to precisely control temperature, pressure and other operating parameters to ensure accuracy and repeatability of the extraction process.
  • Suitable for small laboratory scale to large-scale industrial production, operators can adjust the size and capacity of the system as needed.
  • The entire system also includes a solvent recovery system, which can recycle solvents, reduce costs and reduce waste generation.
  • Widely used in pharmaceutical production, natural product extraction, chemical industry, food science and other fields.
  • It is safer due to its tightness and control, reducing the risk of solvent evaporation and solvent leakage, helping to ensure operator safety.





1LB (customizable)

Extractor tank

6"x12" collection tank with hemi   lid

6"x12" recovery tank with flat   lid

Splatter platter


Max pressure


Material column Size


Body Material

304 Stainless Steel

Operating Temperature


Surface treatment

Mirror Polished

Connection method

High pressure clamp