Feature●Suitable for oxygen reusable bottles, Roxy 400 L, Roxy Universal and three-gas system AMS RE 17 10/10●Includes flame check valve●With 2 pressure gauges●Brand: Rothenberger●High quality products●Model Number:35634●Best qualityDescriptionclass="celwidget pd_rd_w-jKGhR pd_rd_r-CQQ6HZZ9TBXTT290X4K8 pd_rd_wg-nUOvd" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="qt6wkd-gbfvcy-f9fye2-5jenb" data-cel-widget="aplus_feature_div">