The T1 series liquid purification adsorbers are 55-gallon capacity units containing between 180-200 lbs of carbon. These economical units are idea for low-flow water treatment. The canisters are constructed of 16-gauge steel to DOT 17C requirements with an epoxy phenolic lining. The canisters are also available with polyethylene linings. The T1 poly is constructed of high-density polyethylene to DOT requirements. Both units have 11/4” PVC internals; max flow is 10 GPM and max pressure is 10 psi. Arrangements can be made at time of purchase to have the T1 units returned to STI when treatment is complete whereby the carbon is safely reactivated.