Legris 6304 62 00WP2 LIQUIfit Push-to-Connect Fitting, Union Tee, 1/2" Tube OD Union tee to connect two tubes at 90-degree angles to a third tube Push-to-connect tube connections on all three ends Bio-based polymer body Meets NSF 51, NSF 61 C HOT, WRAS, FDA, ACS, 1935/2004/EC, and RoHS specifications