The cold fluid goes inside the tube, and the hot fluid goes outside the tube through the baffle. The exterior adopts baking paint process, with high heat transfer efficiency and good rust resistance.
eBay
The cold fluid goes inside the tube, and the hot fluid goes outside the tube through the baffle. Feature: 1. Application: Swimming Pool, Hot Spring Pool, Bath. The exterior adopts baking paint process, with high heat transfer efficiency and good rust resistance.
eBay