PERMANENT FITTINGS - 91N SERIES
50
A
B
1TU91N Universal Tube Stub Fitting
91N Series Permanent
Part
Number
Inch
Inch
A
Cutoff
Allow. B
Hose Fitting
Inch
MM Inch
MM
1TU91N-2-3C
-3
1/8
1.33
34
7/8
22
1TU91N-3-3C
-3
3/16
1.33
34
7/8
22
1TU91N-4-4C
-4
1/4
1.63
41
1-1/16
27
1TU91N-4-5C
-5
1/4
1.70
43
1-1/16
27
1TU91N-6-6C
-6
3/8
1.81
46
1-3/16
30
1TU91N-8-8C
-8
1/2
2.72
58
1-7/16
37
1TU91N-8-10C
-10
1/2
2.14
54
1-7/16
37
1TU91N-10-10C (+)
-10
5/8
2.14
54
1-7/16
37
1TU91N-12-12C (+)
-12
3/4
2.24
57
1-7/16
37
1TU91N-16-16C
-16
1
2.73
69
1-3/4
44
NOTE: C – 316 stainless steel nipple, 303 stainless steel shell.
H
A
B
J
19291N Female BSP Swivel
91N Series Permanent
*Part
Number
B C
Thread
Size
Inch
Tube
Size
A
Cutoff
Allow. B
H
Hex
J
Hex
Hose Fitting
Inch Inch MM Inch MM MM MM
19291N-8-8
+ + 1/2-14 8 1/2 1.99 51 1-5/16 33 27
27
19291N-12-12
+ + 3/4-14 12 3/4 2.35 60 1-9/16 40 36
36
NOTE: * Steel nipple, nut and shell.
B – Brass nipple, brass nut, shell.
C – All components 303 stainless steel.
A
B
J
E
1B291N Female BSP Swivel 90° Elbow
91N Series Permanent
*Part
Number
B C
Thread
Size
Inch
Tube
Size
A
Cutoff
Allow. B
E
J
Hex
Hose Fitting
Inch Inch MM Inch MM Inch MM MM
1B291N-8-8 + + 1/2-14 8 1/2 2.04 52 1-3/8 35 1.57 40 27
1B291N-12-12 + + 3/4-14 12 3/4 2.93 74 2-1/8 54 2.54 65 36
NOTE: * Steel nipple, tube, nut and shell.
B – Brass nipple, brass nut, shell.
C – All components 303 stainless steel.
90/91N Fittings
(+) Non-Standard. Contact Customer Service for availability.