This package includes FIVE 16 inch 44 mm diameter, large extraction tubes.
These Extra Large Extraction tubes, are thick, heavy duty concentrate extraction tubes, made of German Duran Schott glass. The 16 inch extraction tube is 44 mm (about 1 3/4 inches) in diameter with a 4 mm wall thickness. The 16 inch tube holds about 140 grams of unpacked or 200 grams of packed flower.
We also sell 12 inch tubes in the same diameter and 10 and 16 inch 32 mm diameter tubes. Custom size ordering available.
We know what you need! The small hole is exactly the right size for extraction. No “adapters” necessary. The conical nose gives these tubes extra strength. The other end is flared slightly to hold your filters. All tubes are properly annealed and made of the highest quality laboratory borosilicate glass. Our big 16 inch tubes are perfect for making large batches of concentrates and oils.
This device is intended for extracting oils and concentrates from herbs, spices, and flowers. Glass is the best material to use for oil extraction. The purchasers of my products assume all responsibility, liability and risk.
Screens and clamps for multi packs are available on separate listings.