316 Stainless Steel | Water Cooler | Heat Exchanger: 3/8 in with 1/2 in NPT Fittings
3/8 in water cooler with 1/2 in NPT water fittings. Rated to 6000 psi (414 bar).
Use seawater or fresh water to cool air after compression. Will extend compressor and filter life. Easy to install, maintain, and operate. Available in high pressure and low pressure configurations.