{"id":253665,"date":"2026-08-24T14:30:03","date_gmt":"2026-08-24T06:30:03","guid":{"rendered":"https:\/\/winstonengineering.com\/id\/?post_type=product&#038;p=253665"},"modified":"2026-08-24T15:52:55","modified_gmt":"2026-08-24T07:52:55","slug":"o-series-self-priming-centrifugal-pump","status":"publish","type":"product","link":"https:\/\/winstonengineering.com\/id\/en\/product\/o-series-self-priming-centrifugal-pump\/","title":{"rendered":"O Series\u00ae Self Priming Centrifugal Pump"},"content":{"rendered":"<p>Pompa <b data-path-to-node=\"2\" data-index-in-node=\"6\">Gorman-Rupp O Series\u00ae<\/b> pump is a high-pressure, self-priming centrifugal pump specially designed to handle clean liquids, petroleum-based products, solvents, and various light chemical liquids without large solids. This pump features a straight-in-suction design without a check valve to eliminate entrance restrictions, providing a fast, efficient, and reliable self-priming process with few moving parts.<\/p>\n<h3><strong>Features:<\/strong><\/h3>\n<ul>\n<li>\n<p data-path-to-node=\"3,0,0\">Straight-in-Suction Design: Minimizes entrance restrictions to improve the suction performance of clean liquids and petroleum products.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\">High-Efficiency Enclosed Impeller: Uses a balanced multi-vane impeller, typically made of copper alloy (bronze) or aluminum as standard for optimal performance.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\">Long-Life Seals: Equipped with self-lubricated mechanical shaft seals. Standard material uses fluorocarbon elastomers (Viton\u00ae) for durability and long service life.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,3,0\">Flexible Drive Configurations: Available in a pedestal-mounted model for flexible coupling to a power source, a close-coupled model to an electric motor, or a Power Take-Off (PTO) model for specialty vehicles.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,0\">Easy Maintenance: Features very few moving parts, saving maintenance costs and improving overall operational efficiency.<\/p>\n<\/li>\n<\/ul>\n<p>.<\/p>\n<h3><strong>Specifications:<\/strong><\/h3>\n<ul>\n<li>\n<p data-path-to-node=\"5,0,0\">Port Size: 2 inches to 6 inches (50 mm to 150 mm)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\">Max Capacity: Up to 1,350 GPM (85 liters per second \/ lps)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\">Max Head: Up to 400 feet (122 meters)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\">Max Solids Size: 0 to 0.6 inches (up to approx. 17 mm, designed for minimal\/solids-free liquids)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,4,0\">Max Temperature: 160\u00b0F (71\u00b0C)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,5,0\">Materials of Construction: Aluminum, Bronze, Cast Iron, and Ductile Iron<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><strong>Applications:<br \/>\n<\/strong><\/h3>\n<ul>\n<li>\n<p data-path-to-node=\"7,0,0\">Petroleum Industry: Transferring fuel oil, gasoline, filling\/emptying tanks in bulk plants, tank farms, tank trucks, rail cars, and aircraft fueling facilities.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\">Chemical &amp; Solvent Industry: Handling solvents and various non-abrasive chemical or petrochemical liquids effectively.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">Utilities &amp; Specialty Vehicles: Used on fuel transport vehicles or water transfer vehicles in a PTO (Power Take-Off) version for liquid transfer, dust suppression\/spraying in mines\/quarries, as well as fire trucks and utility vehicles.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\">Agriculture &amp; Irrigation: Helping supply water for specific irrigation systems.<\/p>\n<\/li>\n<\/ul>\n<h3><strong>\u00a0<\/strong><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>A high-pressure, self-priming centrifugal pump specifically designed to handle clean liquids, petroleum products, and industrial solvents quickly, efficiently, and safely without any intake restrictions.<\/p>\n","protected":false},"featured_media":253662,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[1928],"product_cat":[179,170],"product_tag":[],"class_list":["post-253665","product","type-product","status-publish","has-post-thumbnail","product_brand-gorman-rupp","product_cat-centrifugal-pump","product_cat-liquid-transfer-1","first","instock","shipping-taxable","product-type-simple"],"acf":[],"lang":"en","translations":{"en":253665},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/product\/253665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/comments?post=253665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/media\/253662"}],"wp:attachment":[{"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/media?parent=253665"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/product_brand?post=253665"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/product_cat?post=253665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/winstonengineering.com\/id\/wp-json\/wp\/v2\/product_tag?post=253665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}