{"id":750,"date":"2020-02-20T13:07:57","date_gmt":"2020-02-20T13:07:57","guid":{"rendered":"http:\/\/topwaterpump.com\/?p=750"},"modified":"2020-02-20T13:08:55","modified_gmt":"2020-02-20T13:08:55","slug":"water-pump-failures-causes-and-methods","status":"publish","type":"post","link":"https:\/\/topwaterpump.com\/index.php\/2020\/02\/20\/water-pump-failures-causes-and-methods\/","title":{"rendered":"Water Pump Failures Causes And Methods"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/web.archive.org\/web\/20180515214448im_\/\/uploads\/201712423\/ImgScroll\/ba201701171557442981100.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"\"><tbody><tr><td>Failure<\/td><td>Possible Causes<\/td><td>Methods<\/td><\/tr><tr><td>1.Pump not suck water, both pointers of manometer and vacuometter severly jump.&nbsp;<\/td><td>a:Water input the water pump is not enoughb:Air leakage on water input pipes and instruments<\/td><td>a:Input more water into water pumpb:Tighten and block the air leakage parts<\/td><\/tr><tr><td>2.Pump not suck water, high vacuum shown on vacuometer<\/td><td>a:Bottom valve not opened or blocked upb:Too large resistance of the suction pipelinec:too high suction height<\/td><td>a:adjust or replace bottom valveb:clean or replace water input pipesc:reduce water input height<\/td><\/tr><tr><td>3.No water out through pressure is shown on manometer<\/td><td>a:too large resistance on outlet pipelineb:Uncorrect rotating directionc:Impeller blocked up&nbsp;d:Insufficient rotating speed<br><\/td><td>a:clean or shorten water pipeb:clean rotation direction of motor&nbsp;c:clean impellerd:increase rotation speed of water pump<\/td><\/tr><tr><td>4.Pump flow rate reduced or pump lift drops<\/td><td>a:impellers or piprs are jammedb:too serious abrasion on seal rings or impellersc:rotation speed is too low<\/td><td>a:clean impellers and pipesb:replace damaged partsc:adjust to rate rotation speed<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Failure Possible Causes Methods 1.Pump not suck water, both pointers of manometer and vacuometter severly jump.&nbsp; a:Water input the water pump is not enoughb:Air leakage on water input pipes and instruments a:Input more water into water pumpb:Tighten and block the air leakage parts 2.Pump not suck water, high vacuum shown on vacuometer a:Bottom valve not opened or blocked upb:Too large resistance of the suction pipelinec:too high suction height a:adjust or replace bottom valveb:clean or replace water input pipesc:reduce water input height 3.No water out through pressure is shown on manometer a:too large resistance on outlet pipelineb:Uncorrect rotating directionc:Impeller blocked up&nbsp;d:Insufficient<\/p>\n","protected":false},"author":1,"featured_media":751,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-750","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-water-pump"],"_links":{"self":[{"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/posts\/750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/comments?post=750"}],"version-history":[{"count":1,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/posts\/750\/revisions"}],"predecessor-version":[{"id":752,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/posts\/750\/revisions\/752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/media\/751"}],"wp:attachment":[{"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/media?parent=750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/categories?post=750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/topwaterpump.com\/index.php\/wp-json\/wp\/v2\/tags?post=750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}