{"id":824,"date":"2020-08-26T15:51:31","date_gmt":"2020-08-26T08:51:31","guid":{"rendered":"https:\/\/arovietnam.com\/?page_id=824"},"modified":"2022-08-29T17:15:24","modified_gmt":"2022-08-29T10:15:24","slug":"progressive-cavity-pumps-vs-diaphragm-pumps","status":"publish","type":"page","link":"https:\/\/arovietnam.com\/vi\/progressive-cavity-pumps-vs-diaphragm-pumps","title":{"rendered":"Progressive Cavity Pumps vs Diaphragm Pumps"},"content":{"rendered":"\n  <div class=\"banner has-hover\" id=\"banner-94886270\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill bg-loaded\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1767432474\" class=\"text-box banner-layer x95 md-x95 lg-x95 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text box-shadow-3\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h4 class=\"uppercase\"><strong>Progressive Cavity vs AODD<\/strong><\/h4>\n<p><a href=\"https:\/\/www.arozone.com\/content\/dam\/aro\/aro-marketing-literature\/diaphragm\/IRITS-0119-009-EN-0219_ARO-vs-ProgCavity.pdf\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-938 aligncenter\" src=\"\/wp-content\/uploads\/2020\/08\/aodd-vs-pc-pump.png\" alt=\"\" width=\"125\" height=\"162\" \/><\/a><\/p>\n<a href=\"https:\/\/www.arozone.com\/content\/dam\/aro\/aro-marketing-literature\/diaphragm\/IRITS-0119-009-EN-0219_ARO-vs-ProgCavity.pdf\" target=\"_self\" class=\"button primary\"  >\n    <span>Download<\/span>\n  <\/a>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1767432474 .text-box-content {\n  background-color: rgba(255, 255, 255, 0.86);\n  font-size: 100%;\n}\n#text-box-1767432474 .text-inner {\n  padding: 30px 30px 30px 30px;\n}\n#text-box-1767432474 {\n  width: 60%;\n}\n@media (min-width:550px) {\n  #text-box-1767432474 {\n    width: 42%;\n  }\n}\n<\/style>\n    <\/div>\n \n   <div id=\"text-box-1327387048\" class=\"text-box banner-layer x0 md-x0 lg-x0 y10 md-y10 lg-y10 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h1>Progressive Cavity Pumps Vs Diaphragm Pumps<\/h1>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1327387048 {\n  width: 52%;\n}\n#text-box-1327387048 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-94886270 {\n  padding-top: 400px;\n}\n#banner-94886270 .bg.bg-loaded {\n  background-image: url(https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/vs-banner.jpg);\n}\n#banner-94886270 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n#banner-94886270 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-94886270 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1313607761\">\n\t\t<div class=\"bg section-bg fill bg-fill bg-loaded bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1875945335\">\n\n\t<div id=\"col-1145800397\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Tired of troubleshooting your progressive cavity pumps?<\/h2>\n<p><b>AODD pumps can overcome many common progressive cavity pump disadvantages.<\/b><\/p>\n<p>Progressive cavity pumps are used in a wide variety of applications and industries. These pumps are designed for tough working conditions and to resist high temperatures.<\/p>\n<p>Unfortunately, due to the constant strain these pumps tolerate and the overall wear they suffer, progressive cavity pumps require frequent maintenance, repair, and replacement parts. Lack of maintenance or misapplication can result in expensive repairs or replacement.<\/p>\n<h3><b>Common Progressive Cavity Pump Disadvantages<\/b><\/h3>\n<p>Running dry will quickly destroy expensive stators and rotors. The interference fit between the rotor and stator requires the fluid being pumped to lubricate the contacting surfaces. Running the pump dry is the most common cause of failure in cavity pumps.<\/p>\n<p>Additional progressive cavity pump issues include:<\/p>\n<ul>\n<li>Frequently replacing stators due to abrasive fluids<\/li>\n<li>Low viscosity fluids slipping by the rotor to the stator, making the pump less efficient<\/li>\n<li>Running dry for less than a minute will destroy the stator<\/li>\n<li>Expensive maintenance and parts<\/li>\n<li>Typical requires maintenance at least two people and 4-6 hours<\/li>\n<li>Shaft alignment is difficult to maintain due to constant pump vibration, which commonly leads to shaft seal failures<\/li>\n<li>Deadhead or stall can cause severe damage to the pump or system<\/li>\n<li>Any pump failure may contaminate the product<\/li>\n<li>Complex pump selection process<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-760576106\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2098845932\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/diaphragm.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/diaphragm.jpg 500w, https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/diaphragm-100x100.jpg 100w, https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/diaphragm-300x300.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2098845932 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3>Air Operated Diaphragm Pumps easily handle processes where fluid contains abrasives or could run dry.<\/h3>\n<a href=\"\/lien-he\" target=\"_self\" class=\"button primary\"  >\n    <span>Contact Us<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-14570573\">\n\n\t<div id=\"col-1075444012\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-944\" src=\"\/wp-content\/uploads\/2020\/08\/aodd-pump.png\" alt=\"\" width=\"1028\" height=\"571\" srcset=\"https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/aodd-pump.png 1028w, https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/aodd-pump-768x427.png 768w, https:\/\/arovietnam.com\/wp-content\/uploads\/2020\/08\/aodd-pump-600x333.png 600w\" sizes=\"(max-width: 1028px) 100vw, 1028px\" \/><\/p>\n<div class=\"col0 column colPar-50 a\">\n<div class=\"column-content\">\n<div class=\"parsys\">\n<div class=\"text parbase section\">\n<div class=\"landing-page landing-page--2\">\n<h3>ARO<sup>\u00ae<\/sup>\u00a0AODD Pump Advantages<\/h3>\n<p>ARO<sup>\u00ae<\/sup>\u00a0air operated diaphragm pumps can easily handle processes where fluids contain abrasives or could run dry.<\/p>\n<p>Additionally, all\u00a0ARO<sup>\u00ae<\/sup>\u00a0EXP Series pumps\u00a0are\u00a0<i>Process Ready<\/i>. As a standard feature, each EXP Series pump comes with connection points that provide a communication portal from your pump for process monitoring and control. Whether you have the need today or are planning to expand your capabilities in the future, ARO<sup>\u00ae<\/sup>\u00a0has the right solution to improve your connection to your process and maintenance system.<\/p>\n<p>Maintenance for an\u00a0ARO<sup>\u00ae<\/sup>\u00a0air operated diaphragm pump\u00a0is simple, fast, and inexpensive when compared to progressive cavity pumps.<\/p>\n<p>AODD pump advantages also include:<\/p>\n<ul>\n<li>Ability to run dry<\/li>\n<li>Easily pump a wide range of fluids, including high viscosity and abrasives in suspension<\/li>\n<li>Lower maintenance costs in both time and materials<\/li>\n<li>No dynamic seals to leak or maintain<\/li>\n<li>Broad chemical compatibility<\/li>\n<li>Smaller footprint, size and weight<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"text parbase section\">\n<p class=\"searchFFAC\"><a class=\"btn\" href=\"https:\/\/www.arozone.com\/content\/dam\/aro\/aro-marketing-literature\/diaphragm\/IRITS-0119-009-EN-0219_ARO-vs-ProgCavity.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">SEE MORE AODD ADVANTAGES<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1313607761 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_1313607761 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1313607761 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_acf_changed":false,"footnotes":""},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - 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