Mann-Tek by Dixon® Adapter Tank Unit, Dry Disconnect, Series: Mann Tek, Adapter Fitting/Connector, 4 in Nominal, Adapter x Class 150 ASA Flange End Style, 360 psi Pressure, 316 Stainless Steel, Domestic Mann-Tek by Dixon® DDA400SSFL Mann Tek Dry Disconnect Adapter Tank Unit, 4 in Nominal, Adapter x Class 150 ASA Flange End Style, 316 Stainless Steel, Domestic