Sen Weier SASF4 series of sub-floor heating in the introduction of catchment spool of high precision CNC lathes, flow meters and other important components. Greatly improved the product life and reliability. Diversity of the back water mains water can be adjusted, and installed in each branch matching SV70 or SV90 Series electric thermostat, SAS808/SAS818 other geothermal temperature control, easy partition intelligent control. 

 * Optional 2 to 11 branches; competent DN25, slip DN16, DN20. 
 * Visual flow meter can directly detect the slip flow and pressure, the adjustment easier. 
 * Sub-catchment is equipped with automatic exhaust valve, drain valve, to ensure the normal operation of the system. 
 * By hot extrusion of copper plating, corrosion, pressure capability. 
 Mounting bracket thick, live-fit fittings, installation and maintenance easy, secure. 
 * Spool using high precision CNC lathes, concentric high wear resistance. 
 * Branch center distance: 48mm 
 * Head center distance: 201mm 
 * Head diameter: DN25 
 * Branch diameter: DN16/DN20 optional 
 * Maximum working pressure: 1.0MPa 
 * Select number of branches: 2 to 11 Road 
 * Head Material: Brass H59-1