air brake fittings

Air Brake Fittings for Nylon Tubing SAE J844

Our air brake fittings are used in air brake systems of maximum working pressure 150 psi at temperature -40~200°F meeting specifications of SAE and DOT. They are easy to assemble with no flaring.

Our air brake fittings for nylon tubing per SAE J844 type A and B incorporate union fittings, tee, elbow and adapters made of copper alloy.

Air Brake Union

[AGM902]

agm902
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
L1
inch
Hex
inch
1/4 0.85 0.43
3/8 1.10 0.56
1/2 1.31 0.68
5/8 1.43 0.81
3/4 1.60 1.00

Air Brake Sleeve

[AGM900]

agm900
Standard Materials Copper alloy
Size
inch
L
inch
1/4 0.30
3/8 0.39
1/2 0.43
5/8 0.48
3/4 0.53

Air Brake Insert

[AGM904]

agm904
Standard Materials Copper alloy, and Stainless steel
Size
inch
Brass Alloy St. Steel
L
(inch)
W
(inch)
L
(inch)
W
(inch)
1/4 0.64 0.16 0.53 0.16
3/8 0.76 0.24 0.64 0.24
1/2 0.94 0.37 0.81 0.37
5/8 1.06 0.43 0.86 0.43
3/4 1.21 0.56 1.04 0.56

Air Brake Nut

[AGM901]

agm901
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
L
inch
Hex
inch
1/4 0.45 0.56
3/8 0.63 0.62
1/2 0.72 0.81
5/8 0.77 0.94
3/4 0.81 1.12

Air Brake Bulkhead Union

[AGM903]

agm903
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
L1
inch
Hex A
inch
Hex B
inch
1/4 1.38 0.56 0.56
3/8 1.61 0.69 0.75
1/2 1.88 0.81 0.87

Air Brake Tee

[AGM906]

agm906
Standard Materials Copper alloy
ØA
inch
ØB
inch
ØC
inch
L1
inch
1/4 1/4 1/4 0.61
3/8 3/8 1/4 0.69
3/8 3/8 3/8 0.78
1/2 1/2 3/8 0.85
1/2 1/2 1/2 0.92
5/8 5/8 5/8 1.09

Air Brake Male Branch Tee

[AGM914]

agm914
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
ØA
inch
ØB
inch
ØC
inch
L1
inch
L2
inch
1/4 1/4 1/8 0.61 0.65
1/4 1/4 1/4 0.67 0.86
3/8 3/8 1/8 0.71 0.73
3/8 1/4 1/4 0.80 0.93
3/8 3/8 1/4 0.78 0.91
1/2 1/2 1/4 0.87 1.00
3/8 3/8 3/8 0.83 0.90
1/2 3/8 3/8 0.94 1.00
1/2 1/2 3/8 0.92 0.98
1/2 1/2 1/2 1.02 1.17
5/8 5/8 1/2 1.09 1.24

Air Brake Female Branch Tee

[AGM915]

agm915
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
ØA
inch
ØB
inch
ØC
inch
L1
inch
L2
inch
3/8 3/8 1/4 0.90 0.78
5/8 5/8 1/4 1.04 0.89

Air Brake Male Run Tee

[AGM913]

agm913
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
ØA
inch
ØB
inch
ØC
inch
L1
inch
L2
inch
1/4 1/8 1/4 0.61 0.65
1/4 1/4 1/4 0.68 0.86
3/8 1/4 1/4 0.72 0.69
3/8 1/4 3/8 0.78 0.91
3/8 3/8 3/8 0.83 0.90
1/2 3/8 1/2 0.92 0.98

45° Air Brake Elbow

[AGM916]

agm916
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
Male
inch
L1
inch
L2
inch
1/4 1/8 0.63 0.49
1/4 1/4 0.85 0.60
3/8 1/8 0.67 0.71
3/8 1/4 0.86 0.72
3/8 3/8 0.95 0.76
3/8 1/2 1.20 0.78
1/2 1/4 0.95 0.85
1/2 3/8 0.94 0.84
1/2 1/2 1.16 0.87
5/8 1/2 1.20 1.00
3/4 1/2 1.18 1.10

Air Brake Union Elbow

[AGM908]

agm908
Standard Materials Copper alloy
Size
inch
L1
inch
1/4 0.61
3/8 0.78
1/2 0.92
5/8 1.09

Air Brake Male Elbow

[AGM911]

agm911
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
Male
inch
L1
inch
L2
inch
1/4 1/8 0.61 0.65
1/4 1/4 0.67 0.86
1/4 3/8 0.72 0.85
3/8 1/8 0.72 0.73
3/8 1/4 0.80 0.93
3/8 3/8 0.83 0.90
3/8 1/2 0.93 1.09
1/2 1/4 0.85 0.98
1/2 3/8 0.92 0.98
1/2 1/2 1.02 1.17
5/8 3/8 1.00 1.05
5/8 1/2 1.10 1.25
5/8 3/4 1.09 1.24
3/4 1/2 1.19 1.33

Air Brake Female Elbow

[AGM912]

agm912
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
Female
inch
L1
inch
L2
inch
1/4 1/8 0.68 0.52
1/4 1/4 0.77 0.70
3/8 1/8 0.82 0.58
3/8 1/4 0.88 0.76
3/8 3/8 0.93 0.76
1/2 3/8 1.02 0.81
1/2 1/2 1.13 1.01
5/8 1/2 1.19 1.07

Air Brake Female Adapter

[AGM909]

agm909
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
Female
inch
L1
inch
Hex
inch
1/4 1/8 0.83 0.56
1/4 1/4 1.06 0.68
3/8 1/8 1.00 0.56
3/8 1/4 1.18 0.68
3/8 3/8 1.18 0.87
1/2 3/8 1.27 0.87
1/2 1/2 1.43 1.06
5/8 3/8 1.31 0.87
5/8 1/2 1.50 1.06

Air Brake Male Adapter

[AGM910]

agm910
Standard Materials Copper alloy
Thread Types NPT, BSP and subject to order request
Size
inch
Male
inch
L1
inch
Hex
inch
1/4 1/16 0.90 0.43
1/4 1/8 0.88 0.43
1/4 1/4 1.09 0.56
1/4 3/8 1.13 0.68
3/8 1/8 1.03 0.56
3/8 1/4 1.20 0.56
3/8 3/8 1.24 0.68
3/8 1/2 1.43 0.87
1/2 1/4 1.32 0.68
1/2 3/8 1.32 0.68
1/2 1/2 1.51 0.87
1/2 3/4 1.57 1.06
5/8 3/8 1.39 0.81
5/8 1/2 1.57 0.87
5/8 3/4 1.71 1.06
3/4 1/2 1.68 1.00
3/4 3/4 1.71 1.06