Thank you for your question. The Delta RP43028 Non-Diverter Tub spout has a Sweat onto 1/2" C.W.T. or thread onto 1/2" IPS installation. This spout comes with the RP12307 threaded adapter. The Delta Delta Tub Spout Adapter - Slip-On Diverter RP33794, will not work with this tub spout installation.
Date published: 2016-10-24