Model # UA150A-1. US Manufactured 150 CFM Standard Temperature Air Dryer. Maximum Inlet Temperature: 120 Degree F Outlet dewpoint: 38 Degree F. 115v 1ph electronics (*20a plug installed on unit - 20a circuit required). Connection Size: 1 1/2" NPT. 1 year full parts and labour factory warranty. 2 year limited parts replacement warranty. For sizing inquiries - please inquire.