⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Details
| Data Sheet | Download Datasheet |
|---|---|
| Usually Ships Within | Same Day |
| Factory Stock | 239 |
| Factory Location | Houston, Texas or Dallas, Texas or Cleveland, Ohio |
| Material | Steel |
| Shape | Straight |
| Pressure Rating | 3000 |
| Series | 6401-O |
| Special Dims | L Length 2.160, C4 Hex 1.875, B1 Drill 1.078, B2 Drill 1.250, B2 NPTF 1-1/4-11-1/2, B1 SAE ORB 1-5/8-12 |
| Country of Manufacture | China |
| Side 1 Gender | MALE |
| Side 1 Size | 1-5/8-12 (-20) |
| Side 1 Type | ORB |
| Side 2 Gender | MALE |
| Side 2 Size | 1-1/4-11-1/2 (-20) |
| Side 2 Type | NPT |
Description
The Series 6401-O Straight Male ORB x Male NPT hydraulic adapters, made from durable carbon steel, are designed to provide secure and leak-proof connections in hydraulic systems. These adapters feature a male ORB (SAE Straight Thread O-ring Boss) connection on one end, which uses a straight UNF thread and an O-ring to create a leak-tight seal when compressed against a smooth, flat surface with a chamfer. This O-ring design, recommended by the National Fire Protection Association (NFPA) for medium and high-pressure systems, ensures reliable performance in hydraulic applications. On the other end, the male NPT (National Pipe Taper) connection features tapered threads that create a strong seal through thread deformation, ideal for fluid and gas transfer. The nominal pipe size is determined by measuring the thread diameter and subtracting 1/4". While NPT connections are suited for single assembly applications, they are not recommended for frequent disassembly due to potential thread wear. These adapters are perfect for professionals seeking dependable, high-quality hydraulic solutions in various applications.
- Opens in a new window.