{"id":13738,"date":"2020-04-29T05:19:48","date_gmt":"2020-04-29T00:49:48","guid":{"rendered":"https:\/\/vacuumpumps.ir\/?p=13738"},"modified":"2025-07-21T11:57:19","modified_gmt":"2025-07-21T07:27:19","slug":"what-is-a-dry-pump","status":"publish","type":"post","link":"https:\/\/asiavacuumpumps.com\/asia\/what-is-a-dry-pump\/","title":{"rendered":"What is a dry pump?"},"content":{"rendered":"<h1>What is a dry pump?<\/h1>\n<div class=\"WaaZC\">\n<div class=\"RJPOee EIJn2\">\n<div class=\"rPeykc\" data-hveid=\"CAYQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQo_EKegQIBhAB\"><span data-huuid=\"814624634448910751\">A dry pump, specifically a dry vacuum pump, is\u00a0<mark class=\"QVRyCf\">a type of vacuum pump that does not require oil or other lubricants for operation<\/mark>.\u00a0<\/span><span data-huuid=\"814624634448910080\">Instead, it uses mechanisms like rotating vanes or screws to create a vacuum without the need for a sealing fluid.\u00a0<\/span><span data-huuid=\"814624634448909409\">This eliminates the risk of contamination from the lubricant and reduces the need for maintenance associated with oil changes.<span class=\"pjBG2e\" data-cid=\"c5809f80-6f02-462d-a5d3-3b4c410f19fd\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span><\/p>\n<div class=\"NPrrbc\" data-cid=\"c5809f80-6f02-462d-a5d3-3b4c410f19fd\" data-uuids=\"814624634448910751,814624634448910080,814624634448909409\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CAUQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIBRAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"WaaZC\">\n<div class=\"RJPOee EIJn2\">\n<div class=\"rPeykc uP58nb\" data-hveid=\"CAwQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQo_EKegQIDBAB\"><span data-huuid=\"15074884103134906167\"><span role=\"heading\" aria-level=\"2\">Here&#8217;s a more detailed explanation:<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"WaaZC\">\n<div class=\"RJPOee EIJn2\">\n<ul data-hveid=\"CEYQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQm_YKegQIRhAB\">\n<li class=\"K3KsMc\">\n<div class=\"zMgcWd dSKvsb\" data-il=\"\">\n<div data-crb-p=\"\">\n<div class=\"xFTqob\">\n<div class=\"Gur8Ad\"><span data-huuid=\"15074884103134905472\"><strong>Oil-free Operation:<\/strong><\/span><\/div>\n<div class=\"vM0jzc\"><span data-huuid=\"15074884103134907971\">The key characteristic of a dry pump is its lack of reliance on oil or other fluids for sealing or lubrication within the pumping chamber.<span class=\"pjBG2e\" data-cid=\"4d81d3e8-d3ef-4ff4-86cc-b89476d01609\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span><\/p>\n<div class=\"NPrrbc\" data-cid=\"4d81d3e8-d3ef-4ff4-86cc-b89476d01609\" data-uuids=\"15074884103134905472,15074884103134907971\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CB4QAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIHhAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"K3KsMc\">\n<div class=\"zMgcWd dSKvsb\" data-il=\"\">\n<div data-crb-p=\"\">\n<div class=\"xFTqob\">\n<div class=\"Gur8Ad\"><span data-huuid=\"15074884103134904777\"><strong>Mechanisms:<\/strong><\/span><\/div>\n<div class=\"vM0jzc\"><span data-huuid=\"15074884103134907276\">Dry pumps achieve vacuum generation through various mechanical methods.\u00a0<\/span><span data-huuid=\"15074884103134905679\">These include:<\/span><\/p>\n<ul data-hveid=\"CEQQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQm_YKegQIRBAB\">\n<li><span data-huuid=\"15074884103134904984\"><strong>Rotary Vane Pumps:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134907483\">Rotating vanes trap and displace gas.<span class=\"pjBG2e\" data-cid=\"135f5474-d573-4c71-a37a-00d38712ac39\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"135f5474-d573-4c71-a37a-00d38712ac39\" data-uuids=\"15074884103134904984,15074884103134907483\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CB0QAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIHRAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134908385\"><strong>Scroll Pumps:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134906788\">Intertwined spirals create and move gas pockets.<span class=\"pjBG2e\" data-cid=\"4b9bf9f1-8c0a-4b9f-9cbb-bbf9bc08a19c\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"4b9bf9f1-8c0a-4b9f-9cbb-bbf9bc08a19c\" data-uuids=\"15074884103134908385,15074884103134906788\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CD8QAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIPxAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134907690\"><strong>Screw Pumps:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134906093\">Intermeshing screws compress and move gas.<span class=\"pjBG2e\" data-cid=\"0cf7e883-7a52-4149-8afe-a9dcab0d79aa\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"0cf7e883-7a52-4149-8afe-a9dcab0d79aa\" data-uuids=\"15074884103134907690,15074884103134906093\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CDIQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIMhAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134906995\"><strong>Claw Pumps:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134905398\">Non-contacting rotors create and move gas.<span class=\"pjBG2e\" data-cid=\"de74a975-9245-4f4a-896a-b881deb97ed2\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"de74a975-9245-4f4a-896a-b881deb97ed2\" data-uuids=\"15074884103134906995,15074884103134905398\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CCsQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIKxAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"K3KsMc\">\n<div class=\"zMgcWd dSKvsb\" data-il=\"\">\n<div data-crb-p=\"\">\n<div class=\"xFTqob\">\n<div class=\"Gur8Ad\"><span data-huuid=\"15074884103134906300\"><strong>Applications:<\/strong><\/span><\/div>\n<div class=\"vM0jzc\"><span data-huuid=\"15074884103134904703\">Dry pumps are favored in applications where contamination from oil or other fluids is unacceptable, such as in semiconductor manufacturing, pharmaceutical processes, and food and beverage industries.<span class=\"pjBG2e\" data-cid=\"38e7bcfc-dcd4-41c1-8988-f3841564ec3c\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span><\/p>\n<div class=\"NPrrbc\" data-cid=\"38e7bcfc-dcd4-41c1-8988-f3841564ec3c\" data-uuids=\"15074884103134906300,15074884103134904703\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CCkQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIKRAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li class=\"K3KsMc\">\n<div class=\"zMgcWd dSKvsb\" data-il=\"\">\n<div data-crb-p=\"\">\n<div class=\"xFTqob\">\n<div class=\"Gur8Ad\"><span data-huuid=\"15074884103134905605\"><strong>Benefits:<\/strong><\/span><\/div>\n<div class=\"vM0jzc\">\n<ul data-hveid=\"CEMQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQm_YKegQIQxAB\">\n<li><span data-huuid=\"15074884103134904910\"><strong>Reduced Contamination:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134907409\">No oil or other sealing fluids means no risk of contaminating the process or the vacuum.<span class=\"pjBG2e\" data-cid=\"4dd0c6da-7f28-427b-8d00-78ae67ba8b3e\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"4dd0c6da-7f28-427b-8d00-78ae67ba8b3e\" data-uuids=\"15074884103134904910,15074884103134907409\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CB8QAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIHxAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134908311\"><strong>Lower Maintenance:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134906714\">Eliminates the need for oil changes and other maintenance associated with wet pumps.<span class=\"pjBG2e\" data-cid=\"6c5ce6aa-73cc-4367-84ed-69059357c8b9\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"6c5ce6aa-73cc-4367-84ed-69059357c8b9\" data-uuids=\"15074884103134908311,15074884103134906714\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CD4QAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQIPhAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134907616\"><strong>Environmental Friendliness:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134906019\">No oil or other fluids to dispose of, making them more environmentally friendly.<span class=\"pjBG2e\" data-cid=\"c669db5d-b96a-425d-95a5-5c8882574c56\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span>\n<div class=\"NPrrbc\" data-cid=\"c669db5d-b96a-425d-95a5-5c8882574c56\" data-uuids=\"15074884103134907616,15074884103134906019\">\n<div class=\"BMebGe btku5b fCrZyc LwdV0e FR7ZSc qVhvac OJeuxf\" tabindex=\"0\" role=\"button\" aria-label=\"View related links\" data-hveid=\"CDYQAQ\" data-ved=\"2ahUKEwjd5aCbts2OAxX9RKQEHYWhGBAQ3fYKegQINhAB\">\n<div class=\"niO4u\">\n<div class=\"kHtcsd\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li><span data-huuid=\"15074884103134906921\"><strong>Flexibility:<\/strong>\u00a0<\/span><span data-huuid=\"15074884103134905324\">Can handle a wider range of gases and vapors compared to some wet pumps, including those containing condensable vapors.<span class=\"pjBG2e\" data-cid=\"2ba46377-1af3-45af-ae80-b24338990c8f\"><span class=\"UV3uM\">\u00a0<\/span><\/span><\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/why-vacuum-pump-is-used\/\">Why vacuum pump is used?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/what-is-2-stage-vacuum-pump\/\">What is 2 stage vacuum pump?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/what-is-brake-vacuum-pump\/\">What is brake vacuum pump?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/what-is-a-dry-pump\/\">What is a dry pump?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/how-do-you-test-a-vacuum-pump\/\">How do you test a vacuum pump?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/can-a-vacuum-pump-leak-oil\/\">Can a vacuum pump leak oil?<\/a><\/p>\n<p><a href=\"https:\/\/asiavacuumpumps.com\/asia\/what-causes-vacuum-pump-failure\/\">What causes vacuum pump failure?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is a dry pump? A dry pump, specifically a dry vacuum pump, is\u00a0a type of vacuum pump that does not require oil or other lubricants for operation.\u00a0Instead, it uses mechanisms like rotating vanes or screws to create a vacuum without the need for a sealing fluid.\u00a0This eliminates the risk of contamination from the lubricant [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35495,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-13738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2","wpbf-post"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>What is a dry pump? - \u067e\u0645\u067e \u0648\u06a9\u06cc\u0648\u0645 \u0622\u0628\u06cc<\/title>\r\n<meta name=\"description\" content=\"What is a dry pump? 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