Marshall Excelsior MER426-20P RV Thermo Pigtail<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Marshall Excelsior RV Thermo Pigtail (Type I Acme) </span></li><li><span class="a-list-item"> The RV Thermo Pigtail provides a safe， user-friendly connection from your Marshall Excelsior MEGR-9984 (#57498， 57499) regulator to a standard LP gas cylinder without the use of a wrench </span></li><li><span class="a-list-item"> The easy to tighten nylon nut swivels on a connector fitting that is heat sensitive </span></li><li><span class="a-list-item"> Between 240 degrees Fahrenheit and 300 degrees Fahrenheit the brass nipple displaces (approximetly 1/4 inch) closing the cylinder valve module and stopping the flow of gas from the container </span></li><li><span class="a-list-item"> This product is required by RVIA (Recreational Vehicle Industry Association) as original equipment on your RV and should be maintained to the highest standards. 1/4 inch Male Pipe Thread x 20 Inch HP hose， </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31f-pl2fCyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zy3MpaAsL.jpg" noproxy>