All yellow tapware products use the performance criteria of AS/NZS 3718-2005 taps and AS.NZS 3662-2005 performance of showers for bathing as the benchmarks for our water efficient product performance. Yellow tap ware is an Australian watermark approved product. Yellow tapware is WELS registered to deliver basix, PIC and other regulatory authority compliances. - deck mount pre rinse assembly, complete with wall bracket as shown. special price for bulk purchases 6 off 12 off