{"id":26729,"date":"2023-03-16T04:35:52","date_gmt":"2023-03-15T20:35:52","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=26729"},"modified":"2025-08-15T11:51:21","modified_gmt":"2025-08-15T03:51:21","slug":"dwyer-series-rmv-rate-master-dial-type-flowmeters","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-rmv-rate-master-dial-type-flowmeters\/","title":{"rendered":"DWYER RMV Rate Master Flowmeters"},"content":{"rendered":"<h1>Series RMV Rate-Master\u00ae Dial-Type Flowmeters, Brass Body, Three Ranges to 20 GPM<\/h1>\n<h1>Water, Shatterproof Construction<\/h1>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/dwyer-instruments-brand\/\">DWYER<\/a> RMV Rate Master Flowmeters\u00a0measure higher water flow rates with \u00b12% of full scale accuracy at an affordable price. DWYER RMV Rate Master Flowmeters stocked models are fitted with 1&#8243; female NPT inlet and outlet; 3\/4&#8243; and 1\/2&#8243; sizes are also available. Install in line, supported by piping or flush panel mount with complete hardware package included.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"sub_heading\">Product Applications<\/p>\n<ul class=\"list-details inline product_feature\">\n<li>Monitor coolant flow through ingot heaters, high-amp switchgear, resistance welders, heat exchangers, compressors, scrubbers.<\/li>\n<li>Monitor water consumption to different processes and operations for more efficient operation.<\/li>\n<li>Calculate required fill or drain times for tanks, water towers.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<section id=\"features\" class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\" role=\"tabpanel\" aria-labelledby=\"ui-id-4\" aria-expanded=\"true\" aria-hidden=\"false\">\n<p class=\"tab-heading\">Features<\/p>\n<ul>\n<li>Rugged forged brass housing yields great compatibility and strength, allowing the unit to withstand system pressures to 1000 psig (68.9 bar)<\/li>\n<li>Shatter proof construction, unlike glass tube variable area flowmeters, yields long operation life<\/li>\n<\/ul>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"specs\" class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\" role=\"tabpanel\" aria-labelledby=\"ui-id-3\" aria-expanded=\"true\" aria-hidden=\"false\">\n<p class=\"tab-heading\">Specifications<\/p>\n<ul>\n<li>Service: Compatible liquids.<\/li>\n<li>Wetted Materials: Brass, copper, 302 SS, sintered barium ferrite.<\/li>\n<li>Temperature Limits: 20 to 200\u00b0F (-6.7 to 93\u00b0C).<\/li>\n<li>Pressure Limits: 1000 psig (68.9 bar).<\/li>\n<li>Pressure Drop: 0 to 5 GPM: 3.2 psid; 0 to 10 GPM: 5.3 psid; 0 to 20 GPM: 10.4 psid.<\/li>\n<li>Accuracy: \u00b12% of FS.<\/li>\n<li>Size: Diameter dial face 4&#8243; (101.6 mm).<\/li>\n<li>Process Connections: See model chart on catalog page.<\/li>\n<li>Maximum Flow: 1.5 x FS reading.<\/li>\n<li>Weight: 9 lb (4.08 kg).<\/li>\n<\/ul>\n<\/section>\n<p>&nbsp;<\/p>\n<h2 class=\"western\">Model Chart<\/h2>\n<table border=\"1\" width=\"640\" cellspacing=\"3\" cellpadding=\"2\">\n<tbody>\n<tr>\n<td bgcolor=\"#ccff00\" width=\"85\"><strong><span style=\"font-size: xx-small;\">EXAMPLE<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"23\"><strong><span style=\"font-size: xx-small;\">RMV<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><strong><span style=\"font-size: xx-small;\">1<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><strong><span style=\"font-size: xx-small;\">1<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"22\"><strong><span style=\"font-size: xx-small;\">ASF<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"450\"><strong><span style=\"font-size: xx-small;\">Series RMV-1-1-ASF Rate-Master\u00aeDial-Type Flowmeter, range 0-5 GPM Water, 1\/2&#8243; NPT connection, with adjustable signal flag.<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ccff00\" width=\"85\"><strong><span style=\"font-size: xx-small;\">SERIES<\/span><\/strong><\/td>\n<td bgcolor=\"#ccff00\" width=\"23\"><span style=\"font-size: xx-small;\">RMV<\/span><\/td>\n<td bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td bgcolor=\"#ccff00\" width=\"22\"><\/td>\n<td bgcolor=\"#ccff00\" width=\"450\"><span style=\"font-size: xx-small;\">Rate-Master\u00ae Dial-Type Flowmeter<\/span><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ccff00\" width=\"85\"><strong><span style=\"font-size: xx-small;\">RANGE<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"23\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><span style=\"font-size: xx-small;\">1<br \/>\n2<br \/>\n3<\/span><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"22\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"450\"><span style=\"font-size: xx-small;\">0-5 GPM Water<br \/>\n0-10 GPM Water<br \/>\n0-20 GPM Water<\/span><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ccff00\" width=\"85\"><strong><span style=\"font-size: xx-small;\">PORT SIZE<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"23\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><span style=\"font-size: xx-small;\">1<br \/>\n2<br \/>\n3<\/span><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"22\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"450\"><span style=\"font-size: xx-small;\">1\/2&#8243; NPT<br \/>\n3\/4&#8243; NPT<br \/>\n1&#8243; NPT<\/span><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ccff00\" width=\"85\"><strong><span style=\"font-size: xx-small;\">PRESSURE RANGE<\/span><\/strong><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"23\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"7\"><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"22\"><span style=\"font-size: xx-small;\">ASF<br \/>\nAT<br \/>\nCOO<br \/>\nG<br \/>\nM<br \/>\nNIST<br \/>\nR<br \/>\nST<br \/>\nY<\/span><\/td>\n<td valign=\"TOP\" bgcolor=\"#ccff00\" width=\"450\"><span style=\"font-size: xx-small;\">Adjustable Signal Flag<br \/>\nAluminum Tag<br \/>\nCertificate of Origin<br \/>\nGreen Scale Overlay<br \/>\nMirror Scale Overlay<br \/>\nNIST Calibration<br \/>\nRed Scale Overlay<br \/>\nStainless Steel Tag<br \/>\nYellow Scale Overlay<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Series RMV Rate-Master\u00ae Dial-Type Flowmeters, Brass Body, Three Ranges to 20 GPM Water, Shatterproof Construction &nbsp; DWYER RMV Rate Master Flowmeters\u00a0measure higher water flow rates with \u00b12% of full scale accuracy at an affordable price. DWYER RMV Rate Master Flowmeters stocked models are fitted with 1&#8243; female NPT inlet and outlet; 3\/4&#8243; and 1\/2&#8243; sizes &#8230; <a title=\"DWYER RMV Rate Master Flowmeters\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-rmv-rate-master-dial-type-flowmeters\/\" aria-label=\"More on DWYER RMV Rate Master Flowmeters\">Read more<\/a><\/p>\n","protected":false},"featured_media":26742,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-26729","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-brand","product_cat-dwyer-instruments-dwyer-omega","product_cat-dwyer-instruments-brand","product_cat-dwyer-omega","product_cat-flowmeter-dwyer-instruments-dwyer-omega","product_cat-flowmeter-dwyer-instruments-brand","product_cat-flowmeter","product_cat-dwyer","product_tag-dwyer-rmv","product_tag-dwyer-rmv-rate-master-flowmeter","product_tag-rmv-flowmeter","product_tag-rmv-1-1-asf","product_tag-rmv-1-3","product_tag-rmv-2-3","product_tag-rmv-3-3","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - 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