About this item one hundred pc fresh and advantageous Pipeline pressure: three kilograms Temperature range:- 30 ° C~60 ° C connection method: threaded connection, whether or not forked: no, pipeline circulation rate: 5L/min, product material: polypropylene Made of plastic, non-poison, proof against corrosion and tension, flexible, has long lifespan, easy setting This cooling tube adopts a plastic flexible body, mild weight and straightforward to put in with any direction and attitude Widely used for lathe, milling, CNC machine, hydraulic equipment and water cooling formula Adjustable physique make it smooth to change the form and angle to satisfy your want