Danfoss (Weatherhead)

Steel Pipe 90° Street Elbow

Typical Application: Grease, instrumentation and most hydraulic systems.
Pressure: Refer to the pressure charts above. The maximum working pressure of an adapter is the lower working pressure of the end size. Ex: C3069x8x6, 8 = 4000 psi and 6 = 5000 psi. Maximum working pressure is 4000 psi.
Vibration: Fair resistance.
Temperature Range: –65°F to +400°F.
Material: Carbon Steel – AISI/SAE 12L14, Stainless Steel – type 316 Plating – Zinc, yellow dichromate finish ASTM B633 Type II.
Used With: Brass, bronze and iron pipe.
Advantages:
Dryseal pipe threads (NPTF) (SAE J476), zinc
plate, compact size. Broad range of sizes and styles.

Part Number
MALE PIPE THREAD
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FEMALE PIPE THREAD
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D1
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N
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N1
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C3409X2
1/8
1/8
.188
.78
.66
C3409X4
1/4
1/4
.281
1.09
.88
C3409X6
3/8
3/8
.406
1.22
1.02
C3409X8
1/2
1/2
.531
1.47
1.23
C3409X12
3/4
3/4
.719
1.59
1.36
C3409X16
1
1
.938
1.97
1.62
C3409X20
1-1/4
1-1/4
1.250
2.38
1.70
TF3409X2
1/8
1/8
.188
.78
.66
TF3409X2X4
1/8
1/4
.188
.91
.88
TF3409X4X2
1/4
1/8
.281
1.09
.67
TF3409X4
1/4
1/4
.281
1.09
.88
TF3409X4X6
1/4
3/8
.281
1.22
1.02
TF3409X6X4
3/8
1/4
.406
1.22
.91
TF3409X6
3/8
3/8
.406
1.22
1.02
TF3409X6X8
3/8
1/2
.406
1.38
1.23
TF3409X8X4
1/2
1/4
.281
1.47
.96
TF3409X8X6
1/2
3/8
.531
1.47
1.05
TF3409X8
1/2
1/2
.531
1.47
1.23
TF3409X8X12
1/2
3/4
.531
1.59
1.23
TF3409X12X6
3/4
3/8
.406
1.59
1.12
TF3409X12X8
3/4
1/2
.719
1.59
1.23
TF3409X12
3/4
3/4
.719
1.59
1.36
TF3409X12X16
3/4
1
.531
1.71
1.63
TF3409X16X12
1
3/4
.719
1.84
1.37
TF3409X16
1
1
.938
1.97
1.62
TF3409X20X16
1-1/4
1
.938
2.38
1.68
TF3409X20
1-1/4
1-1/4
1.25
2.38
1.70
TF3409X20X24
1-1/4
1-1/2
1.25
2.50
2
TF3409X24
1-1/2
1-1/2
1.50
2.64
2.08
TF3409X32
2
2
1.94
3
2.39

Stainless Steel No. 3421X (Ref. SAE No.140239)

Assembly Instructions 1. Tighten approximately 2-1/2 turns past hand tight. 2. Welding procedure: Use electric weldrod AWS-E7018. Recommended procedure specifies using lower amperage than usual and puddling of molten metal to permit gasses created by lead in steel to work through molten lead deposit. Label Set: FS-2000 (adhesive).