TRU-PURE™ Eccentric Reducer Weld/Clamp End (Type B)

The Eccentric Reducer Weld/Clamp End Type B is a high-purity fitting designed for sanitary process systems that require both drainability and weld precision.

Featuring a tri-clamp connection on one end for easy assembly and a counterbored weld end on the other, the Type B design ensures accurate alignment by matching the wall thickness of the smaller tube—ideal for orbital welding.

The eccentric profile maintains a flat bottom to prevent fluid retention in horizontal lines. Built to ASME BPE standards and available in SF1 and SF4 surface finishes, this reducer is perfect for cleanroom, biopharmaceutical, and high-sanitation environments requiring efficient drainage and flexible maintenance access.

Full Product Range – Technical Information

Size(A) Size(B) L Part #
inch mm inch mm inch mm SF1 SF4
3/4 19.05 1/2 12.7 2.625 66.68 FBP-011-3R1C1B-62075050 FBP-014-3R1C4B-62075050
1 25.4 1/2 12.7 3.000 76.2 FBP-011-3R1C1B-62100050 FBP-014-3R1C4B-62100050
1 25.4 3/4 19.05 2.625 66.68 FBP-011-3R1C1B-62100075 FBP-014-3R1C4B-62100075
1.5 38.1 3/4 19.05 3.500 88.9 FBP-011-3R1C1B-62150075 FBP-014-3R1C4B-62150075
1.5 38.1 1 25.4 3.000 76.2 FBP-011-3R1C1B-62150100 FBP-014-3R1C4B-62150100
2 50.8 1 38.1 3.875 98.43 FBP-011-3R1C1B-62200100 FBP-014-3R1C4B-62200100
2 50.8 1.5 38.1 3.000 76.2 FBP-011-3R1C1B-62200150 FBP-014-3R1C4B-62200150
2.5 63.5 1.5 50.8 3.875 98.43 FBP-011-3R1C1B-62250150 FBP-014-3R1C4B-62250150
2.5 63.5 2 38.1 3.000 76.2 FBP-011-3R1C1B-62250200 FBP-014-3R1C4B-62250200
3 76.2 1.5 50.8 4.750 120.65 FBP-011-3R1C1B-62300150 FBP-014-3R1C4B-62300150
3 76.2 2 50.8 3.875 98.43 FBP-011-3R1C1B-62300200 FBP-014-3R1C4B-62300200
3 76.2 2.5 63.5 3.125 79.38 FBP-011-3R1C1B-62300250 FBP-014-3R1C4B-62300250
4 101.6 2 50.8 5.750 146.05 FBP-011-3R1C1B-62400200 FBP-014-3R1C4B-62400200
4 101.6 2.5 63.5 4.875 123.83 FBP-011-3R1C1B-62400250 FBP-014-3R1C4B-62400250
4 101.6 3 76.2 4.500 114.3 FBP-011-3R1C1B-62400300 FBP-014-3R1C4B-62400300
6 152.4 3 76.2 8.000 203.2 FBP-011-3R1C1B-62600300 FBP-014-3R1C4B-62600300
6 152.4 4 101.6 6.375 161.93 FBP-011-3R1C1B-62600400 FBP-014-3R1C4B-62600400