Sturdy design complies with with FDA 21 CFR 117.1520
- Contain drips with stepped-flange design
- Get easier sampling of liquids—tanks over 30 gallons are designed for near-total drainage
- No seperate part number for lid—all tanks include lid of same thickness
- Rated for use with 1.8 specific gravity media
High-density polyethylene (HDPE) tanks come with or without a needle-type polypropylene spigot. Spigot has 1-1/8"-12 female screw thread. Spigot is mounted on a welded polyethylene boss and accepts 5/8" ID tubing.
Polypropylene (PP) tanks offer good stress-crack and chemical resistance. Maximum service temperature up to 104°C (220°F).
Black HDPE Tanks are manufactured with a pigmentation that protects the tank from UV light and can be used outdoors without deterioration from sunlight. Black color protects photo-sensitive media.