5 Bar Pressure Switch. For Use In A Pressurised System; Allows Setting Of Minimum And Maximum Pressure In The System; Should Be Installed With A Pressure Vessel To Allow For Small Fluctuations In Pressure And Pressure Gauge.
Didn't wait long for package to arrive at my house and product is good quality and easy to assemble, I'm very happy with this product and will gladly buy from this store online again.