Description Manuals Videos Articles Clemco 01718 - Nipple, 1-1/4 Std pipe x 2 This is an OEM replacement Pipe Nipple for an Auto Quantum Valve AQV Item # 16 Customers Also Viewed Nipple, 1-1/2 inch x close #01791 $15.52 Clemco CF Brass Coupler for 1-1/4 inch thread… #00551 $32.01 Pipe Elbow, 1-1/4 inch Female thread, 90 degr… #01769 $9.70