
Pressure Water Tank with Two Coils (WT-300). Dual Coil Design: Equipped with two copper coils for efficient heat exchange and pressure bearing. Stainless Steel Interior: Inner vessel made of SUS304 stainless steel with thickness ranging from 1.2mm to 2.0mm. Pressurized Operation: Designed to withstand tap water pressure for comfortable and safe water usage. Multiple Capacity Options: Available in 7 sizes from 100L to 500L to suit various household needs. CE and ISO9001 Certified: Product meets international safety and quality standards for global markets. Efficient Insulation: Layer insulation thickness varies from 45mm to 50mm to minimize heat loss. Compact Structure: Compact type design saves space while maintaining high performance. Standard Connector Sizes: Inlet/outlet sizes range from 3/4 inch to 1 inch with 1/2 inch copper coil connectors.