Danfoss (Weatherhead)

Steel- SAE 37° JIC Bulkhead Nut

Typical Application: Hydraulic, instrumentation and chemical processing systems. 

Pressure Operating Pressure: up to 10,000 psi depending on tube and fitting size. Vibration: Good Resistance. Vibration resistance decreases with increase in tube size. Use two piece design when greater vibration resistance is required.        Temperature Range: –65°F to +400°F at maximum operating pressures.                  Material: Carbon Steel – AISI/SAE 12L14. Stainless Steel – Type 316. Plating – Zinc, yellow dichromate finish Used With: Copper, brass, steel, aluminum and other tubing that can be flared.

Stainless Steel No. 7936X (Ref. SAE No. 070118) (Ref. MS51860)

• Assembly Instructions 1. Cut tubing to desired length. Make sure all burrs are removed and ends are cut square. 2. Slide nut on tube. Threaded end of nut “A” must face toward fitting body. (See above.) 3. Slide sleeve on tube (3-piece assembly only). Collar end “B” of sleeve must face toward fitting body. (See above.) 4. Flare end of tubing with 37° flaring tool. a. Check flare diameter. b. Examine flare for excessive thin-out. c. On thin wall, welded or brazed tubing, use double flare to prevent pinch-off and cracked flares. 5. Lubricate threads and assemble to fitting body. Nut should be turned hand tight. 6. Tighten assembly with wrench until solid feeling is encountered. From that point, apply one-sixth turn. • Label Set: FS-200 (Adhesive)