Danfoss (Weatherhead)

Steel Pipe Male Straight Thread O-Ring to Male Pipe Adapter

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 PORT SIZE
MALE PIPE SIZE
STRAIGHT THREAD B
D
L
1/4
1/8
7/16–20
.172
1.05
3/8
1/4
9/16–18
.281
1.30
1/2
3/8
3/4–16
.391
1.36
1/2
1/2
3/4–16
.391
1.55
5/8
1/2
7/8–14
.484
1.69
3/4
3/4
1-1/16–12
.609
1.73
1
1
1-5/16–12
.844
2.06
1-1/4
1-1/4
1-5/8–12
1.078
2.17
1-1/2
1-1/2
1-7/8–12
1.312
2.26
2
2
2-1/2–12
1.781
2.47
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).