The Power Products 3/4" x 3/8" Brass Reducer Bushing is the perfect solution for connecting two different-sized pipes. It meets DOT and SAE requirements and has a temperature range of -65 ° to +250 °F, making it suitable for a wide range of applications. It has a maximum working pressure of 400 psi and decent resistance against vibration. The brass material ensures it is corrosion-resistant, making it a durable and reliable choice. FleetPride is your First Click in Heavy Duty®.