{"id":3388,"date":"2025-02-19T13:10:47","date_gmt":"2025-02-19T13:10:47","guid":{"rendered":"https:\/\/www.aws-trading.com\/?post_type=product&#038;p=3388"},"modified":"2025-02-19T13:10:48","modified_gmt":"2025-02-19T13:10:48","slug":"def-sliding-vane-pumps","status":"publish","type":"product","link":"https:\/\/www.aws-trading.com\/?product=def-sliding-vane-pumps","title":{"rendered":"DEF Sliding Vane Pumps"},"content":{"rendered":"<h1 class=\"product-title\"><span style=\"color: #000080;\">DEF Sliding Vane Pumps<\/span><\/h1>\n<p>Blackmer\u00ae STX DEF Series Pumps, which are part of the Stainless Line of sliding vane pumps, meet or exceed all industry specifications for DEF Aqueous Urea Solutions (AUS32), also known as AdBlue<sup>\u00ae<\/sup>. Made from 316 stainless steel, the pumps are compatible with DEF<sup>\u00a0<\/sup>and feature\u00a0external ball bearings, non-metallic Duravanes, PTFE elastomers and Blackmer chemical mechanical seals. The design also includes an adjustable relief valve, weld flanges and self-priming capability. The STX3-DEF has a versatile mounting bracket.<\/p>\n<p>STX3-DEF pumps offer fast fluid off-loading. For example, typical off-loading of a 6,000 gallon (22,700 liter) tanker can be unloaded as quickly as 24 minutes. The Blackmer non-metallic vanes self-compensate for wear and allow the STX DEF Series pumps to run dry for short periods of time for self-priming and blowing lines clean, without pump damage. The STX DEF Series is designed to offer easy maintenance because the internal wear is almost completely limited to the sliding vanes, which can be replaced with ordinary hand tools.<\/p>\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_1col_1_100\">\n<div id=\"ContentAreaCPh_C033_Col00\" class=\"sf_colsIn sf_1col_1in_100\">\n<div class=\"sfContentBlock\">\n<h2 id=\"performance\">Performance and Specifications<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_2cols_1_75\">\n<div id=\"ContentAreaCPh_C135_Col00\" class=\"sf_colsIn sf_2cols_1in_75\">\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_3cols_1_33\">\n<div id=\"ContentAreaCPh_C136_Col00\" class=\"sf_colsIn sf_3cols_1in_33\">\n<div class=\"sfContentBlock\">\n<h5>AVAILABLE MODELS<\/h5>\n<ul class=\"spec-list\">\n<li>STX2-DEF<\/li>\n<li>STX1220-DEF<\/li>\n<li>STX3-DEF<\/li>\n<li>SX1-DEF<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_2_34\">\n<div id=\"ContentAreaCPh_C136_Col01\" class=\"sf_colsIn sf_3cols_2in_34\">\n<div class=\"sfContentBlock\">\n<h5>VISCOSITY<\/h5>\n<ul class=\"spec-list\">\n<li>STX2-DEF: 0.2 &#8211; 990 cP<\/li>\n<li>STX1220-DEF: 0.2 &#8211; 22 cP<\/li>\n<li>STX3-DEF: 0.2 &#8211; 4,250 cP<\/li>\n<li>SX1-DEF: 0.2 &#8211; 7 cP<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_3_33\">\n<div id=\"ContentAreaCPh_C136_Col02\" class=\"sf_colsIn sf_3cols_3in_33\">\n<div class=\"sfContentBlock\">\n<h5>MIN\/MAX SPEED (rpm)<\/h5>\n<ul class=\"spec-list\">\n<li>STX2-DEF: 150 &#8211; 800<\/li>\n<li>STX1220-DEF: 700 &#8211; 1,200<\/li>\n<li>STX3-DEF: 300 &#8211; 800<\/li>\n<li>SX1-DEF: 1,450- 1,750<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_3cols_1_33\">\n<div id=\"ContentAreaCPh_C139_Col00\" class=\"sf_colsIn sf_3cols_1in_33\">\n<div class=\"sfContentBlock\">\n<h5>DIFFERENTIAL PRESSURE<\/h5>\n<ul class=\"spec-list\">\n<li>STX-DEF: 125 psi (8.6 bar)<\/li>\n<li>SX1-DEF: 25 psi (1.7 bar)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_2_34\">\n<div id=\"ContentAreaCPh_C139_Col01\" class=\"sf_colsIn sf_3cols_2in_34\">\n<div class=\"sfContentBlock\">\n<h5>MAXIMUM WORKING PRESSURE (MAWP)<\/h5>\n<ul class=\"spec-list\">\n<li>STX-DEF: 175 psi (12.1 bar)<\/li>\n<li>SX1-DEF: 50 psi (3.4 bar)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_3_33\">\n<div id=\"ContentAreaCPh_C139_Col02\" class=\"sf_colsIn sf_3cols_3in_33\">\n<div class=\"sfContentBlock\">\n<h5>CONNECTION ORIENTATION<\/h5>\n<ul class=\"spec-list\">\n<li>STX-DEF: Side Inlet | Top Outlet<\/li>\n<li>SX1-DEF: Side Inlet | Side Outlet<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_3cols_1_33\">\n<div id=\"ContentAreaCPh_C138_Col00\" class=\"sf_colsIn sf_3cols_1in_33\">\n<div class=\"sfContentBlock\">\n<h5>TEMPERATURE<\/h5>\n<ul class=\"spec-list\">\n<li>-25\u00b0F to 240\u00b0F (-32\u00b0C to 115\u00b0C)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_2_34\">\n<div id=\"ContentAreaCPh_C138_Col01\" class=\"sf_colsIn sf_3cols_2in_34\">\n<div class=\"sfContentBlock\">\n<h5>VANE MATERIALS<\/h5>\n<ul class=\"spec-list\">\n<li>Duravane<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_3_33\">\n<div id=\"ContentAreaCPh_C138_Col02\" class=\"sf_colsIn sf_3cols_3in_33\">\n<div class=\"sfContentBlock\">\n<h5>PRIMARY MATERIALS OF CONSTRUCTION<\/h5>\n<ul class=\"spec-list\">\n<li>Stainless Steel<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_cols\">\n<div class=\"sf_colsOut sf_3cols_1_33\">\n<div id=\"ContentAreaCPh_C137_Col00\" class=\"sf_colsIn sf_3cols_1in_33\">\n<div class=\"sfContentBlock\">\n<h5>AVAILABLE CERTIFICATES<\/h5>\n<ul class=\"spec-list\">\n<li>Hydrostatic Test<\/li>\n<li>Performance Test<\/li>\n<li>NPSH Test<\/li>\n<li>Material (actual or typical)<\/li>\n<li>Dimensional (pump only or unit)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_2_34\">\n<div id=\"ContentAreaCPh_C137_Col01\" class=\"sf_colsIn sf_3cols_2in_34\">\n<div class=\"sfContentBlock\">\n<h5>NOMINAL FLOW RATE RANGE<\/h5>\n<ul class=\"spec-list\">\n<li>STX2-DEF: 16 &#8211; 60 gpm (61 &#8211; 227 L\/min)<\/li>\n<li>STX1220-DEF: 45 &#8211; 92 gpm (170 &#8211; 348 L\/min)<\/li>\n<li>STX3-DEF: 80 &#8211; 250 gpm (303 &#8211; 946 L\/min)<\/li>\n<li>SX1-DEF: 2 &#8211; 10 gpm (8 &#8211; 38 L\/min)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_3cols_3_33\">\n<div id=\"ContentAreaCPh_C137_Col02\" class=\"sf_colsIn sf_3cols_3in_33\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sf_colsOut sf_2cols_2_25\">\n<div id=\"ContentAreaCPh_C135_Col01\" class=\"sf_colsIn sf_2cols_2in_25\">\n<div class=\"sfContentBlock\">\n<h4>STX &amp; STX-DEF Nominal Flow Rate Range<\/h4>\n<p><a class=\"lightbox-image\" href=\"https:\/\/www.psgdover.com\/images\/default-source\/blackmer\/page-graphics\/product-flow-charts\/stx-stx-def-nominal-flow-rate-range.png?sfvrsn=21f379d8_3\/STX-STX-DEF-Nominal-Flow-Rate-Range.png\"><img decoding=\"async\" class=\"has-caption\" title=\"STX &amp; STX-DEF Nominal Flow Rate Range\" src=\"https:\/\/www.psgdover.com\/images\/default-source\/blackmer\/page-graphics\/product-flow-charts\/stx-stx-def-nominal-flow-rate-range.png?sfvrsn=21f379d8_3\/STX-STX-DEF-Nominal-Flow-Rate-Range.png\" alt=\"STX &amp; STX-DEF Nominal Flow Rate Range\" data-displaymode=\"Original\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>DEF Sliding Vane Pumps Blackmer\u00ae STX DEF Series Pumps, which are part of the Stainless Line of sliding vane pumps, meet or exceed all industry specifications for DEF Aqueous Urea Solutions (AUS32), also known as AdBlue\u00ae. Made from 316 stainless steel, the pumps are compatible with DEF\u00a0and feature\u00a0external ball bearings, non-metallic Duravanes, PTFE elastomers and [&hellip;]<\/p>\n","protected":false},"featured_media":3389,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[25346,25438,25236,25348,25428,25436],"product_tag":[28455],"class_list":{"0":"post-3388","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-blackmer","7":"product_cat-def-sliding-vane-pumps","8":"product_cat-pumps","9":"product_cat-sliding-vane-pumps","10":"product_cat-stainless-line","11":"product_cat-stx-series-sliding-vane-pumps","12":"product_tag-def-sliding-vane-pumps","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=\/wp\/v2\/product\/3388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3388"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=\/wp\/v2\/media\/3389"}],"wp:attachment":[{"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3388"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=3388"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3388"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.aws-trading.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}