They must be connected using an adhesive for a solid fit. These couplings are durable enough to be used both indoors and outdoors. Insert Reducing PVC Coupling, American Granby 1-1/4 x 1 in. OD Reducing Plastic Universal Transition Compression Coupling, PROFLO® 1/2 in. OD Straight Plastic Compression Fitting, Harrington Corporation Philmac® UTC® 1-17/50 in. Socket Straight Schedule 40 PVC and EPDM Repair Coupling, 3 in. Socket Straight Schedule 40 PVC and EPDM Repair Coupling, S119 Series 2-1/2 in. DWV Flexible PVC Coupling, 1-1/2 in. These designations refer to the way the coupling connects to the pipe. Socket x Slip Straight Schedule 80 PVC Coupling, Xirtec® 3/4 in. It resis… A 1" fitting will fit on a 1" pipe, regardless of whether either one is schedule 40 or 80. IPS Straight PVC and Rubber Compression Coupling, PROFLO® 1-1/4 in. View as: Whether standard or reducing couplings, all of these couplings are made from durable PVC, a material that withstands corrosion from water or soil elements. 1/2" Schedule 40 PVC Coupling - FIPT X FIPT (430-005), 1/2" Sch 40 PVC Coupling - Socket (429-005), 1/2" Sch 40 PVC Nested Coupling - Socket (429-005N / 477-005), 1/2" Sch 40 PVC SR Coupling Fipt 430-005SR, 1/2" Sch 40 PVC Deep Socket Coupling Soc 479-005N, 1/2" Schedule 40 Gray Coupling FPT x FPT (430-005-45), 1/2" Spears PVC Compression Coupling Buna-N - Gasket x Gasket (S110-05), 1/2" Spears Gray PVC Compression Coupling Buna-N - Gasket x Gasket (S110-05G), 1/2" Spears PVC Compression Coupling EPDM - Gasket x Gasket (S110E-05), 1/2" Spears PVC GripLoc™ Cap EPDM - GL SOC (GL447-005), 1/2" Spears PVC GripLoc™ Compression Coupling - EPDM (S112-05), 1/2" Spears PVC GripLoc™ Socket Coupling - EPDM (GL429-005), 1/2" Spears PVC Short Repair Coupling - SOC x SOC (SH119-05), 1/2" Spears PVC Short Repair Coupling - SPG x SOC (SH118-05), 1/2" Lasco UltraFix Compact Repair Coupling - Slip x Spigot (CUF005), 3/4" Schedule 40 PVC Coupling - FIPT X FIPT (430-007). They can be used to connect pipes with the same diameter or to connect pipes of differing diameters ,and are available in diameters ranging from 1/4 inches to 12 inches. All rights reserved. Socket Straight Schedule 40 PVC and EPDM Repair Coupling, S119 Series 4 in. Barbed Insert Straight PVC Coupling, 1 in. Threaded Straight Schedule 80 PVC Coupling, 3 in. Slip Reducing Schedule 80 PVC Coupling, 1/2 in. Ferguson Enterprises, LLC. Socket Straight Schedule 40 PVC and EPDM Repair Coupling, S119 Series 1-1/2 in. Socket Straight Schedule 40 PVC Coupling, 3 in. Our showrooms display the latest styles in kitchen, bath and lighting design from industry leaders. x 1-1/2 in. Slip Fabricated Straight Schedule 80 PVC Coupling, 10 in. FIPT Straight Schedule 80 PVC Coupling, 3 in. These are used in systems where the pipe contains no threading. OD Straight Plastic Compression Fitting, Harrington Corporation Philmac® UTC® 1-93/100 in. Insert Reducing PVC Coupling, American Granby 1 x 3/4 in. Socket x Slip Schedule 40 PVC Coupling, 2 in. FIPT Straight Schedule 80 PVC Coupling, Copyright © Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Sitemap, Select a Store for Accurate Local Pricing. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 4 in.