hnzxib laboratory equipment 1lb pressure extraction kit 304 stainless steel material household extractor lab supplies

304 stainless steel material. the whole machine is made of 304 stainless steel, which is durable and will not rust 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. manometer to measure pressure. equipped with a pressure gauge, which can monitor the pressure in the machine at any time to improve production efficiency the barrel-shaped design is convenient for feeding and cleaning,high pressure can extract materials effectively and save raw materials.syi