Product Parameters: This radiant heat manifold features 2 branches, 1-inch NPT supply and return ball valves, and supports a flow rate of up to 5L/min. It includes 1/2-inch adapters and 2 temperature gauges (display both Fahrenheit and Celsius), making it an ideal choice for efficient radiant floor heating systems. Built to Last: pex tubing manifold is made from durable 304 stainless steel, resistant to high temperatures, corrosion, and pressure. It maintains its shape and integrity over long-term use, offering higher thermal conductivity, faster heating speeds, and quicker insertion of plastic pipes. User-Friendly Design: Featuring visual flow meter shut-off valve on the inlet branch, this radiant floor heating manifold allows for balanced water flow control in each loop, preventing water grabbing. With a flow capacity of up to 5L/min, this hydronic pex radiant manifold provides quick and efficient heating, delivering warm and cozy comfort throughout your space