Allows removal of empty cylinder for refill without interrupting propane supply<br>For with dual propane tanks; Automatically switches from primary to reserve tank when primary is empty Pairs well with our 48 Inch Plastic Hose, item 100383-48.<br>Inlets are 1/4Inch SAE inverted flare and outlet is 3/8Inch NPT female pipe thread. Regulator is factory set at 11wc (water column). Rated for 190, 000 BTU<br>The Auto-Changeover LP Regulator allows you to hook up 2 Propane tanks. The regulator automatically switches over to the second tank once the first one runs out and . The indicator changes color to let you know when a tank has been depleted and needs to be refilled. The inlet is a 1/4Inch SAE inverted flare and the outlet is a 3/8Inch NPT female.<br>Material: plastic+metal<br>colour: As shown<br>Package Contents: <br>1 x Auto-Changeover LP Regulator<br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.