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For Drum Rotation Direction For Drum Rotation Direction |
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Thread Direction Thread Direction |
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About Rotating Joints
Rotating joints transfer hot and cold materials from your supply line to a continuously revolving drum, roller, or other rotating equipment.
Pipe size is an industry designation, not the actual size. View information about how to measure pipe size threads.
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Stainless Steel One-Way-Flow Rotating Joints
- For Use With: Air, Oil, Steam, Water
- Temperature Range:
Oil: -40° to 390° F
Water: -40° to 300° F - Maximum Steam Temperature: 350° F
- Maximum Pressure:
Air: 300 psi @ 72° F
Oil: 100 psi @ 72° F
Steam: 120 psi @ 350° F
Water: 750 psi @ 72° F - Maximum Vacuum: 25 in. of Hg @ 72° F
These joints have a rotating shaft with threads on one end that connect to a continuously revolving drum, roller, or other rotating equipment. Use them to transfer hot and cold materials from your supply line. Joints are for one-way flow and are meant to be used in pairs—one joint serves as the supply line while the other serves as the return line. Joints are stainless steel for excellent corrosion resistance.
If your drum rotates counterclockwise as you face the connecting end, you should select a rotating joint with right-handed threads. If your drum rotates clockwise as you face the connecting end, you should select a rotating joint with left-handed threads.
For technical drawings and 3-D models, click on a part number.
Rotating Threads | Stationary Threads | Max. Speed, rpm | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Thread Direction | Air | Water | Oil | Steam | Body Dia. | Lg. | Material | Shaft Material | Each | |
Right-Hand Rotating Threads | ||||||||||||||||
| 3/8 | NPT | Male | 3/8 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 1 9/16" | 4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 0000000 |
| 1/2 | NPT | Male | 1/2 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 2 1/16" | 4 3/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 3/4 | NPT | Male | 3/4 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 2 5/16" | 5 1/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 | NPT | Male | 1 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 3 1/8" | 6 3/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/4 | NPT | Male | 1 1/4 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 3 1/2" | 7 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/2 | NPT | Male | 1 1/2 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 4" | 8 3/8" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 2 | NPT | Male | 2 | NPT | Female | Right Hand | 550 | 1,000 | 1,000 | 1,000 | 4 3/8" | 9 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
Left-Hand Rotating Threads | ||||||||||||||||
| 3/8 | NPT | Male | 3/8 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 1 9/16" | 4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1/2 | NPT | Male | 1/2 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 2 1/16" | 4 3/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 3/4 | NPT | Male | 3/4 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 2 5/16" | 5 1/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 | NPT | Male | 1 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 3 1/8" | 6 3/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/4 | NPT | Male | 1 1/4 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 3 1/2" | 7 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/2 | NPT | Male | 1 1/2 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 4" | 8 3/8" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 2 | NPT | Male | 2 | NPT | Female | Right Hand | 550 | 1,000 | __ | __ | 4 3/8" | 9 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
Stainless Steel Two-Way-Flow Rotating Joints
- For Use With: Air, Oil, Steam, Water
- Temperature Range:
Oil: -40° to 390° F
Water: -40° to 300° F - Maximum Steam Temperature: 350° F
- Maximum Pressure:
Air: 300 psi @ 72° F
Oil: 100 psi @ 72° F
Steam: 120 psi @ 350° F
Water: 750 psi @ 72° F - Maximum Vacuum: 25 in. of Hg @ 72° F
These joints have a rotating shaft with threads on one end that connect to a continuously revolving drum, roller, or other rotating equipment. Use them to transfer hot and cold materials from your supply line. They are for two-way flow and are meant to be used when you need the supply line and the return line to be on the same side of your equipment. Joints are stainless steel for excellent corrosion resistance.
If your drum rotates counterclockwise as you face the connecting end, you should select a rotating joint with right-handed threads. If your drum rotates clockwise as you face the connecting end, you should select a rotating joint with left-handed threads.
For technical drawings and 3-D models, click on a part number.
Rotating Threads | Stationary Threads | Elbow Threads | Max. Speed, rpm | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Air | Oil | Steam | Water | Body Dia. | Lg. | Material | Shaft Material | Each | |
Right-Hand Rotating Threads | ||||||||||||||||||
| 3/8 | NPT | Male | 3/8 | NPT | Female | 3/8 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 1 9/16" | 5 1/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 0000000 |
| 1/2 | NPT | Male | 1/2 | NPT | Female | 3/8 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 2 1/16" | 5 15/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 3/4 | NPT | Male | 3/4 | NPT | Female | 1/2 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 2 5/16" | 6 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 | NPT | Male | 1 | NPT | Female | 1/2 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 3 1/8" | 7 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/4 | NPT | Male | 1 1/4 | NPT | Female | 3/4 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 3 1/2" | 9 1/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/2 | NPT | Male | 1 1/2 | NPT | Female | 3/4 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 4" | 9 15/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 2 | NPT | Male | 2 | NPT | Female | 3/4 | NPT | Female | 550 | 1,000 | 1,000 | 1,000 | 4 3/8" | 11" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 00000000 |
Left-Hand Rotating Threads | ||||||||||||||||||
| 3/8 | NPT | Male | 3/8 | NPT | Female | 3/8 | NPT | Female | 550 | __ | __ | 1,000 | 1 9/16" | 5 1/4" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1/2 | NPT | Male | 1/2 | NPT | Female | 3/8 | NPT | Female | 550 | __ | __ | 1,000 | 2 1/16" | 5 15/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 3/4 | NPT | Male | 3/4 | NPT | Female | 1/2 | NPT | Female | 550 | __ | __ | 1,000 | 2 5/16" | 6 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 | NPT | Male | 1 | NPT | Female | 1/2 | NPT | Female | 550 | __ | __ | 1,000 | 3 1/8" | 7 1/2" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/4 | NPT | Male | 1 1/4 | NPT | Female | 3/4 | NPT | Female | 550 | __ | __ | 1,000 | 3 1/2" | 9 1/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 1 1/2 | NPT | Male | 1 1/2 | NPT | Female | 3/4 | NPT | Female | 550 | __ | __ | 1,000 | 4" | 9 15/16" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 000000 |
| 2 | NPT | Male | 2 | NPT | Female | 3/4 | NPT | Female | 550 | __ | __ | 1,000 | 4 3/8" | 11" | 300 Series Stainless Steel | Stainless Steel | 00000000 | 00000000 |