Stainless steel pex manifold is suitable for radiant heating system, connected with cold/heat source, and plays the role of zone temperature control.No matter how the system differential pressure changes,the flow of each floor heating branch finally operates stably according to the needs of heat load. 5-Branch Radiant Manifold Kit Working Principle Radiant floor heating is an advanced heating method. Its working principle is to pass circulating hot water to the heating pipe loop under the laid floor or floor tiles, thereby heating the floor. 2-The heat through a large area of the ground, mainly in the way of radiation to the space above the floor mild and uniform distribution, so that the human body feels the dual thermal effect of heat and air temperature. Specifications Loops: 5- loop Connection Size (Supply / Return): 1" NPT Material: Stainless Steel Temperature Gauge: Fahrenheit and Celsius Type of Tail Valve: Automatic Drainage&Exhaust Valves Branch Connection Adapters/Nuts: 1/2'' (Included) HIGH QUALITY 304 STAINLESS STEEL The water separator adopts high quality 304 stainless steel as the material, with high temperature resistance, corrosion resistance, good processing performance, high toughness. TEMPERRATURE GAUGE The temperature Gauge displays both degrees Fahrenheit (0-210℉) and temperature (0-100℃) for easy observation of inlet and return water temperature. FLOW METERS The water inlet branch is equipped with visual flow meter type stop valve; each water flow can be accurately adjusted to prevent water grabbing by branch pipes. 2-Loop 3-Loop 4-Loop 5-Loop 6-Loop 7-Loop Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 174 4.4 out of 5 stars 174 4.4 out of 5 stars 174 4.4 out of 5 stars 174 4.4 out of 5 stars 174 4.4 out of 5 stars 174 Price $95.99$95.99 $109.99$109.99 $123.99$123.99 $135.99$135.99 $158.99$158.99 $169.99$169.99 Loops 2 3 4 5 6 7 Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Temperature Gauge Fahrenheit and Celsius Fahrenheit and Celsius Fahrenheit and Celsius Fahrenheit and Celsius Fahrenheit and Celsius Fahrenheit and Celsius Connection Size (Supply / Return) 1" NPT 1" NPT 1" NPT 1" NPT 1" NPT 1" NPT Branch Connection Adapters/Nuts 1/2'' (Included) 1/2'' (Included) 1/2'' (Included) 1/2'' (Included) 1/2'' (Included) 1/2'' (Included) Type of Drainage&Exhaust Valve Automatic Automatic Automatic Automatic Automatic Automatic 8-Loop 10-Loop 12-Loop Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 174 4.4 out of 5 stars 174 4.4 out of 5 stars 174 Price $189.99$189.99 $219.99$219.99 $269.99$269.99 Loops 8 10 12