Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
A23
A
Catalog 3501E
Metru-Lok™ Fittings
WBMPB Mixed Bulkhead Union
Part
TUBE
TUBE
MM
C
bulkhead
No.
SIZE 1 SIZE 2 THREAD
C1
HEX
L
W hole dia.
WBMPB4
4
4
M8x1
10
12
34
5
8mm
WBMPB6
6
6
M10x1
12
12
37
5
10mm
WBMPB8
8
8
M12x1
14
16
39
5
12mm
WBMPB10 10
10
M14x1
17
19
45
5
14mm
WBMPB12 12
12
M16x1
19
22
49
5
16mm
WBMPB14 14
14
M18x1
22
22
52
7
18mm
CBMB 90° Male Elbow NPT
Part
tube
NPT
No.
SIZE
thread
C1
M
N
CBMB4-1/8
4
1/8
10
22
17
CBMB6-1/8
6
1/8
12
24
18
CBMB6-1/4
6
1/4
12
24
22
CBMB8-1/8
8
1/8
14
26
19
CBMB8-1/4
8
1/4
14
26
23
CBMB10-1/4
10
1/4
17
27
24
CBMB10-3/8
10
3/8
17
28
25
CBMB12-3/8
12
3/8
19
32
27
CBMB12-1/2
12
1/2
19
32
31
CBMB14-3/8
14
3/8
22
32
26
CBMB14-1/2
14
1/2
22
33
31
CBMB16-1/2
16
1/2
27
35
34
CBMB18-1/2
18
1/2
30
41
35
CBMB20-3/4
20
3/4
32
45
40
CBMB22-3/4
22
3/4
36
46
40
C3BMB 90° Male Elbow BSPT
Part
tube
bspt
No.
SIZE
thread
C1
M
N
C3BMB4-1/8
4
1/8
10
22
17
C3BMB6-1/8
6
1/8
12
24
18
C3BMB6-1/4
6
1/4
12
24
22
C3BMB8-1/8
8
1/8
14
26
19
C3BMB8-1/4
8
1/4
14
26
23
C3BMB10-1/4
10
1/4
17
27
24
C3BMB10-3/8
10
3/8
17
28
25
C3BMB12-3/8
12
3/8
19
32
27
C3BMB12-1/2
12
1/2
19
32
31
C3BMB14-3/8
14
3/8
22
32
26
C3BMB14-1/2
14
1/2
22
32
31
C3BMB16-1/2
16
1/2
27
35
34
C3BMB18-1/2
18
1/2
30
41
35
C3BMB22-3/4
22
3/4
36
46
40
C8BMB 90° Adjustable Male Elbow Metric Straight Thread
Part
tube
MM
No.
SIZE
thread
C1
C4
M
N
C8BMB12M16
12
M16x1.5
19
22
32
35
C8BMB12M22
12
M22x1.5
19
30
35
39
C8BMB14M16
14
M16x1.5
22
22
32
33
C8BMB14M22
14
M22x1.5
22
30
35
39
C8BMB16M16
16
M16x1.5
24
22
35
36
C8BMB16M22
16
M22x1.5
27
30
36
39
M
C
1
N
C
4
O-RING
M
C
1
N
M
C
1
N
2
L
1
C1
C HEX
W