ASB Heating Elements Ltd. Tubular Elements: Fittings - Manual

Fittings
Gasket Washer
Nut
A 1 /
2
"
B
A
B
A
A
B
Crimped on
Brazed on
Welded on
Compression
Fitting
Gasket Washer
Nut
Gasket Washer
Nut
Gasket
Nut
Nut Nut
Element Fitting Liquid A B Thread Fitting
Dia. material tight seal No.
0.315” Brass No 1 /
2
3 /
4
1 /
2
-20 C1A
5 /
8
7 /
8
9 /
16
-18 C2A
0.430 Brass 5 /
8
7 /
8
5 /
8
-18 C3A
Element Fitting Liquid A B Thread Fitting
Dia. material tight seal No.
0.430 Brass Yes 5 /
8
5 /
8
-18 CF8
Element Fitting Liquid A B Thread Fitting
Dia. material tight seal No.
0.430 Stainless Yes 7 /
8
1 5 /
8
-18 W1A
Steel 1 1 /
8
1 3 /
4
-16 W2A
1 1 /
8
1 5 /
8
-18 W3A
Element Fitting Liquid A B Thread Fitting
Dia. material tight seal No.
0.315 Brass Yes 1 /
2
3 /
4
1 /
2
-20 B1A
1 /
2
1 5 /
8
-18 B2A
1 /
2
3 /
4
1 /
2
-20 B3A
SS 7 /
8
1 5 /
8
-18 B4A
Brass 1 7 /
8
1 /
2
-20 B5A
1 3 /
4
9 /
16
-18 B6A
SS 1 3 /
8
3 /
4
1 /
2
-20 B7A
Brass hex 3 /
4
3 /
4
hex 1 /
2
-20 B8A
SS hex 5 /
8
1 /
2
-20 B9A
Brass hex 3 /
4
1 /
2
-20 B10A
0.375 Brass 1 /
2
3 /
4
1 /
2
-20 B11A
SS 7 /
8
1 5 /
8
-18 B12A
Brass 1 7 /
8
1 /
2
-20 B13A
SS hex 5 /
8
3 /
4
hex 1 /
2
-20 B14A
0.430 Brass 7 /
8
1 5 /
8
-18 B15A
SS 7 /
8
1 5 /
8
-18 B16A
Brass 1 1 3 /
4
-16 B17A
Brass 1 1 /
8
1 5 /
8
-18 B18A
Brass 1 3 /
16
1 1 /
4
7 /
8
-14 B19A
Compression Fitting uses
• Tank immersion applications where permanently attached fittings are unacceptable
• Oven applications where tubular has to pass through insulation
• Fitting location adjustable to meet field requirements
• removable terminal boxes
Compression Fitting
Welded
Brazed
Crimped on
A8