9000738 - Harris 2357-3 Brass Nipple for 2290 Heating Tips

Harris Model 2357-3 Nipple for Industrial Heating Applications

The Harris Model 2357-3 Nipple is an essential component for professionals utilizing heavy-duty oxy-fuel heating equipment. Designed with precision and safety in mind, this adapter serves as the critical link between the torch elbow and Model 2290 heating tips. In industrial environments where equipment reliability is paramount, using genuine OEM parts like the 2357-3 ensures that your heating setup operates at peak efficiency without compromising safety.

Constructed from solid brass, this nipple is engineered to endure the extreme thermal cycles inherent in heating operations. Brass is the material of choice for these components due to its excellent thermal conductivity and resistance to deformation under heat. The unit features specific threading—1/2" - 25 UNS-2A x 1/2" - 25 UNS-3A—machined to tight tolerances. This precision ensures a secure, leak-proof connection, which is vital when working with pressurized fuel gases and oxygen. A poor connection in these areas can lead to flashbacks or gas leaks, making the quality of the nipple a significant safety factor.

This specific model is tailored for use with Model 2290 and 2290-H heating tips, often employed with alternate fuel gases. Its compact form factor, measuring 1.36 inches in length and 0.63 inches in diameter, allows for a streamlined torch assembly that does not add unnecessary bulk or weight to the operator's tool. Whether replacing a worn component or assembling a new heating rig, the Harris 2357-3 provides the durability and fit required for professional metalworking, fabrication, and maintenance tasks.

At Josef Gas, we understand the importance of maintaining your oxy-fuel equipment with high-quality components. This Harris nipple represents the standard of quality expected in the industry, ensuring that your heating tips are securely fastened and ready for operation.