The PERMA-COOL 15155 Straight Adapter Fitting provides a reliable connection between a 1/2 in NPT female port and 3/8 in hose. Each fitting features a male National Pipe Taper connection on one end and a hose barb on the other, making it suitable for routing fluid through compatible hoses and threaded components. The straight configuration supports direct, streamlined installation where an in-line connection is preferred.
This adapter fitting is manufactured from brass for dependable service in a variety of automotive, performance, cooling, and fluid-management applications. The natural brass finish offers a clean, functional appearance while providing a durable connection point for properly matched hoses, clamps, and threaded components. Its compact fitting design helps simplify hose routing and can be useful when adapting existing systems to different connection types.
The PERMA-COOL 15155 is supplied as a pair, making it convenient for installations that require two adapters or for keeping a matching replacement fitting available. Before installation, confirm that the system uses a compatible 1/2 in NPT female port and 3/8 in hose, and select hose clamps and sealing materials appropriate for the application. Apply thread sealant only when recommended for the specific fluid and system, keeping sealant away from the passageway. Tighten the threaded connection securely without overtightening, then inspect the completed assembly for leaks during initial operation.
Designed for practical installation and dependable adaptation, this PERMA-COOL brass fitting pair is a useful choice for connecting threaded components to barbed hose in compatible fluid systems. The straight profile, male pipe thread, and secure hose barb make it a versatile replacement or installation component for builders, technicians, and automotive enthusiasts seeking a clean connection between different fitting styles.
Features:
- Brand and Part Number: PERMA-COOL 15155 adapter fitting pair
- Fitting Style: Straight adapter for direct, in-line hose connections
- Connection Type: 1/2 in NPT male thread to 3/8 in hose barb
- Material: Brass construction with a natural finish
- Package Quantity: Includes two adapter fittings
- Application: Connects compatible threaded ports with 3/8 in hose in automotive, cooling, performance, and fluid-management systems
