Brass Fittings M3438 Hex Reducer Nipple 3/4 Inch x 3/8 Inch NPT

The Brass Fittings M3438 is a hex reducer nipple designed to connect pipes of two different sizes in plumbing, air, and fluid transfer applications. This fitting features 3/4 inch NPT male threads on one end and 3/8 inch NPT male threads on the other, allowing you to reduce pipe diameter efficiently in your system.

Key Features:

• Constructed from durable brass for excellent corrosion resistance and longevity
• 3/4 inch to 3/8 inch NPT thread configuration for secure, leak-resistant connections
• Hexagonal center section allows for easy installation and removal with standard wrenches
• Suitable for water, air, oil, and other compatible fluids
• Complies with standard pipe thread specifications for universal compatibility

This reducer nipple is ideal for residential and commercial plumbing systems, compressed air lines, hydraulic applications, and general-purpose fluid transfer where a pipe size reduction is needed. The brass construction provides reliable performance in a wide range of operating conditions.