Watts Datasheets for Tube Fittings
Tube fittings connect runs of tubing for in-line, offset, multi-port, and mounting configurations to other tubing sections, pipe, hose, and other fluid transfer components.
Tube Fittings: Learn more
| Product Name | Notes |
|---|---|
| Available combination of 1/4 in. x 3/8 in. tube size. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in. tube sizes to 1/4 in. thread size. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in. tube sizes to 1/8 in., 1/4 in., 3/8 in. thread size. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in. tube sizes to 7/16 in. thread size. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in., 1/2 in. stem sizes to 1/4 in., 3/8 in., 5/16 in. tube size. See models/UPC codes below for part numbers & descriptions. | |
| Available combination of 1/4 in., 3/8 in., 1/2 in. stem sizes to 1/8 in., 1/4 in., 3/8 in., 1/2 in. thread size. See models/UPC codes below for part numbers & | |
| Available combination of 1/4 in., 3/8 in., 1/2 in. stem sizes to 1/8 in., 1/4 in., 3/8 in., 1/2 in. tube size. See models/UPC codes below for part numbers & | |
| Available combination of 1/4 in., 3/8 in., 1/2 in. tube sizes to 1/8 in., 1/4 in., 3/8 in., 1/2 in. thread size. See models/UPC codes below for part numbers & | |
| Available combination of 1/4 in., 3/8 in., 1/2 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/2 in. and 3/4 in., polysulfone. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/2 in. and 3/4 in., polysulfone; See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/2 in., 3/4 in., and 1 in., polysulfone. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/2 in., polysulfone. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/2 in., polysulfone; See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/4 in., 3/8 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/4 in., 3/8 in., 1/2 in. stem sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in 1/4 in., 3/8 in., 1/2 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in a combination of 1/4 in., 3/8 in., 1/2 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/2 in., 3/4 in., and 1 in., polysulfone. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/4 in., 3/8 in., 1/2 in., 5/8 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/4 in., 3/8 in., 1/2 in., 5/8 in. tube x thread sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/4 in., 5/16 in., 3/8 in., 1/2 in., 5/8 in. tube sizes x 1/4 in., 5/16 in., 3/8 in., 1/2 in., 5/8 in. thread sizes. See... | |
| Available in combinations of 1/4 in., 5/16 in., 3/8 in., 1/2 in., 5/8 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/4 in., 5/16 in., 3/8 in., 1/2 in., tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/8 in., 1/4 in., 3/8 in., 1/2 in., 5/8 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in combinations of 1/8 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in., 5/8 in. tube & thread sizes. See models/UPC codes below for part numbers & descriptions. | |
| Available in several combinations of 1/4 in., 5/16 in., 3/8 in., 1/2 in. tube sizes. See models/UPC codes below for part numbers & descriptions. | |
| LF4701-1008 - 1/2 In Cts X 1/2 In Npt Lead Free Brass Male Connector | |
| LF4710-1008 - 1/2 In Cts X 1/2 In Npt Lead Free Brass Female Connector | |
| LF4715-10 - 1/2 In Cts Lead Free Brass Union Connector | |
| LF4715R-1410 - 3/4 In Cts X 1/2 In Cts Lead Free Brass Reducing Union Connector | |
| LF4716-10 - 1/2 In Cts Lead Free Brass Slip Repair Union | |
| LF4717-10 - 1/2 In Cts Lead Free Brass Union Elbow | |
| Lf4717R-1410 - 3/4 X 1/2 In Cts Lead Free Brass Reducing Union Elbow | |
| LF4718-10 - 1/2 In Cts X 1/2 In Cts Lead Free Brass Stackable Elbow | |
| LF4719-1008 - 1/2 In Cts X 1/2 In Npt Lead Free Brass Male Elbow | |
| LF4720-1008 - 1/2 In Cts X 1/2 In Npt Lead Free Brass Female Elbow | |
| LF4721-1008 - 1/2 In Cts X 1/2 In Npt Lead Free Brass Drop Ear Elbow | |
| LF4722-10 - 1/2 In Cts 45 Degree Lead Free Brass Union Elbow | |
| lf4723-10 - 1/2 X 1/2 X 1/2 In Cts Lead Free Brass Union Tee, Plunger Sytle Insert | |
| LF4724R-141410 - 3/4 X 3/4 X 1/2 In Cts Lead Free Brass Reducing Tee, Plunger Style Insert | |
| LF4726R-141010 - 3/4 X 1/2 X 1/2 In Cts Lead Free Brass Double Reducing Tee, Plunger Style Insert | |
| LF4732-10 - 1/2 In Cts Lead Free Brass Slip Repair Tee | |
| LF4745-10 - 1/2 In Cts Lead Free Brass End Stop | |
| NPTM for male thread. 1001B-0402 - 1/4 in. OD x 1/8 in. NPTF 1001B-0404 - 1/4 in. OD x 1/4 in. NPTF 1001B-0406 - 1/4 in. OD x 3/8 in. | |
| Quick-Connect double reducing tees - polysulfone. 3526B-141014 - 3/4 x 1/2 x 1/2 in. CTS | |
| Quick-Connect drop ear elbows - polysulfone. 3521B-1008 - 1/2 in. CTS x 1/2 in. NPT | |
| Quick-Connect elbow pump fittings - polysulfone. 3576B-10 - 1/2 in. CTS | |
| Quick-Connect End Plugs - Polysulfone Lead Free* Models Available Size(s): 1 in. CTS | |
| Quick-Connect end stops - polypropylene. 1045B-04 - 1/4 in. OD | |
| Quick-Connect end stops - polysulfone. 3545B-08 - 3/8 in. CTS 3545B-10 - 1/2 in. CTS 3545B-14 - 3/4 in. CTS 3545B-18 - 1 in. CTS | |
| Quick-Connect female connectors - polypropylene. 1010B-0401 - 1/4 in. OD x 7/16 in. UNS 1010B-0601 - 3/8 in. OD x 7/16 in. UNS 1010B-0404 - 1/4 in. OD x 1/4... | |
| Quick-Connect female connectors - polysulfone. 3510B-0808 - 3/8 in. CTS x 1/2 in. NPS 3510B-1008 - 1/2 in. CTS x 1/2 in. NPS 3510B-1012 - 1/2 in. CTS x 3/4... | |
| Quick-Connect female swivel elbows - polysulfone. 3520B-0808 - 3/8 in. CTS x 1/2 in. NPS 3520B-0813 - 3/8 in. CTS x 3/4 in. Closet 3520B-1008 - 1/2 in. CTS x... | |
| Quick-Connect hose barb fittings - polysulfone. 3513B-1008 - 1/2 in. CTS x 1/2 in. Barb 3513B-1412 - 3/4 in. CTS x 3/4 in. Barb 3513B-1816 - 1 in. CTS x... | |
| Quick-Connect male connectors - polysulfone. 3501B-0806 - 3/8 in. CTS x 3/8 in. MPT 3501B-1006 - 1/2 in. CTS x 3/8 in. MPT 3501B-0808 - 3/8 in. CTS x 1/2... | |
| Quick-Connect male elbows - polypropylene. 1019B-0402 - 1/4 in. OD x 1/8 in. NPTF 1019B-0404 - 1/4 in. OD x 1/4 in. NPTF 1019B-0406 - 1/4 in. OD x 3/8... | |
| Quick-Connect male elbows - polysulfone. 3519B-1006 - 1/2 in. CTS x 3/8 in. NPT 3519B-1008 - 1/2 in. CTS x 1/2 in. NPT 3519B-1816 - 1 in. CTS x 1... | |
| Quick-Connect male stems - polypropylene. 1027B-0402 - 1/4 in. OD x 1/8 in. NPTF 1027B-0404 - 1/4 in. OD x 1/4 in. NPTF 1027B-0604 - 3/8 in. OD x 1/4... | |
| Quick-Connect male thread tees - polysulfone. 3530B-1008 - 1/2 x 1/2 x 1/2 in. NPT | |
| Quick-Connect reducing stackable tees - polysulfone. 3533RB-1004 - 1/2 x 1/4 in. CTS 3533RB-1410 - 3/4 x 1/2 in. CTS | |
| Quick-Connect reducing stems - polypropylene. 1014RB-0604 - 3/8 in. OD x 1/4 in. OD | |
| Quick-Connect reducing stems - polysulfone. 3514B-1008 - 1/2 in. CTS x 3/8 in. CTS 3514B-1410 - 3/4 in. CTS x 1/2 in. CTS 3514B-1810 - 1 in. CTS x 1/2... | |
| Quick-Connect Reducing Stems - Polysulfone Lead Free* Models Available Size(s): 1 in. CTS | |
| Quick-Connect reducing tees - polysulfone. 3524RB-101004 - 1/2 x 1/2 x 1/4 in. OD 3524RB-141410 - 3/4 x 3/4 x 1/2 in. CTS 3524RB-181814 - 1 x 1 x 3/4... | |
| Quick-Connect reducing union connectors - polypropylene. 1015BR-0604 - 3/8 x 1/4 in. OD 1015BR-0806 - 1/2 x 3/8 in. OD | |
| Quick-Connect reducing union connectors - polysulfone. 3515RB-1004 - 1/2 in. CTS x 1/4 in. OD 3515RB-1008 - 1/2 in. CTS x 3/8 in. CTS 3515RB-1410 - 3/4 in. CTS x... | |
| Quick-Connect reducing union elbows - polypropylene. 1017RB-0604 - 3/8 x 1/4 in. OD | |
| Quick-Connect stackable branch tees - polysulfone 3534B-10 - 1/2 x 1/2 x 1/2 in. CTS | |
| Quick-Connect stackable elbows - polypropylene. 1018B-04 - 1/4 in. OD 1018B-06 - 3/8 in. OD 1018B-08 - 1/2 in. OD | |
| Quick-Connect stackable elbows - polysulfone. 3518B-08 - 3/8 in. CTS x 3/8 in. OD 3518B-10 - 1/2 in. CTS x 1/2 in. OD 3518B-14 - 3/4 in. CTS x 3/4... | |
| Quick-Connect stackable tees - polysulfone. 3533B-08 - 3/8 x 3/8 x 3/8 in. CTS 3533B-10 - 1/2 x 1/2 x 1/2 in. CTS 3533B-14 - 3/4 x 3/4 x 3/4... | |
| Quick-Connect union connectors - polypropylene. 1015B-04 - 1/4 in. OD 1015B-06 - 3/8 in. OD 1015B-08 - 1/2 in. OD | |
| Quick-Connect union connectors - polysulfone. 3515B-08 - 3/8 in. CTS 3515B-10 - 1/2 in. CTS 3515B-14 - 3/4 in. CTS 3515B-18 - 1 in. CTS | |
| Quick-Connect union elbows - polyproplene. 1017B-04 - 1/4 in. OD 1017B-06 - 3/8 in. OD 1017B-08 - 1/2 in. OD | |
| Quick-Connect union elbows - polysulfone. 3517B-08 - 3/8 in. CTS 3517B-10 - 1/2 in. CTS 3517B-14 - 3/4 in. CTS 3517B-18 - 1 in. CTS | |
| Quick-Connect union pump fittings - polysulfone. 3575B-10 - 1/2 in. CTS | |
| Quick-Connect union tees - polypropylene. 1023B-04 - 1/4 x 1/4 x 1/4 in. OD 1023B-06 - 3/8 x 3/8 x 3/8 in. OD 1023B-08 - 1/2 x 1/2 x 1/2... | |
| Quick-Connect union tees - polypropylene. 1024RB-060604 - 3/8 x 3/8 x 1/4 in. OD 1024RB-080806 - 1/2 x 1/2 x 3/8 in. OD | |
| Quick-Connect union tees - polysulfone. 3523B-08 - 3/8 x 3/8 x 3/8 in. CTS 3523B-10 - 1/2 x 1/2 x 1/2 in. CTS 3523B-14 - 3/4 x 3/4 x 3/4... |