Viking Ethanol Extraction Pumps

Product Description

Ethanol extraction pumps are specialized pumps used in botanical and cannabis extraction processes, especially for transferring ethanol before and after extraction.

Key features of ethanol extraction pumps include:

• Must handle flammable solvents safely (often explosion-proof / ATEX-rated).
• Designed for chemical resistance against ethanol, hexane, or other solvents.
• Precision and gentle flow to prevent degradation of plant compounds.
• Often used in closed-loop systems where solvent recovery is involved.
• Compatible with cryogenic temperatures as low as -70C (cold ethanol extraction).

Ethanol Extraction Pumps 

Cold ethanol extraction removes oils from plant material. Ethanol must be chilled to subzero temperatures to avoid extracting water-soluble molecules. A Viking extraction pump like the 4197 SEP model is used to circulate or transport solvents at temperatures as low as -100F.  Perfect for CBD and Hemp processing facilities.  Features include:

• Superior self-priming capabilities
• Low temperature mechanical seal
• Quiet pulsation-free flow
• Designed for continuous or intermittent duty cycle
• Assembled and tested with food grade liquids
• Reliable, steady flow regardless of changes in pressure or viscosity
• Electric motor driven and VFD compatible
• 316 Stainless Steel construction