Made of AISI 316 Stainless steel, the Cooling Tower is exported and supplied by us straight from Singapore. Belonging to the KAC-01 series, it has connections that are about ¼” to ½”. To ensure cooling, the substance used is a combination of FIN, Capillary and Perforated. This is indeed a high quality product and is available globally. You can order for these online and our distributors will ensure that you get it in safe packaging.