Type I.N.T./B.E. Type I.N.T./B.E

Type I.N.T./B.E.

This Rotary (I.N.T.) Union is a single flow unit and is suitable for transferring fluid into or out of rotating machines.

Type I.N.T./B.E. for single flow

Nominal
size
Part No.s
8 (¼”) 17128
10 (3/8″) 17129
15 (½”) 17130
20 (¾”) 17131
25 (1″) 17132

Rotary (I.N.T.) Unions – type B.E. – Dimensions

Nominal
size
B F E D C V O N Q G I nominal
8 (¼”) R.¼” 66 90 104 6 28 M5 x 0.8 R.¼” 10 11 44
10 (3/8″) R.3/8″ 66 96 110 10 32 M6 x 1.0 R.3/8″ 10 13 44
15 (½”) R.½” 90 115 134 14 40 G.1/8″ R.½” 13 16 73
20 (¾”) R.¾” 90 120 142 18 48 G.¼” R.¾” 16 19 73
25 (1″) R.1″ 96 140 170 22 58 G.3/8″ R.1″ 19 22 83
Dimensions in millimetres


‘R’ is the designation for tapered pipe threads to BS21 and ISO 7/1
‘G’ is the designation for parallel pipe threads to BS2779 and ISO 228/1

Roll end details
Nominal
size
d1 d2 d3 L1 L2 L3
8 (¼”) 43.94/43.81 35 30 53 12 66
10 (3/8″) 43.94/43.81 35 34 53 12 66
15 (½”) 73.15/73.10 60 42 70 19 90
20 (¾”) 73.15/73.10 60 50 70 19 90
25 (1″) 82.55/82.47 70 60 70 25 96