{"version":"1.0","provider_name":"COMEVAL VALVE SYSTEMS","provider_url":"https:\/\/www.comeval.es\/en\/","title":"How to design a sewage pumping station - COMEVAL VALVE SYSTEMS","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"2jutoyYwSi\"><a href=\"https:\/\/www.comeval.es\/en\/how-to-design-a-sewage-pumping-station\/\">How to design a sewage pumping station<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.comeval.es\/en\/how-to-design-a-sewage-pumping-station\/embed\/#?secret=2jutoyYwSi\" width=\"600\" height=\"338\" title=\"&#8220;How to design a sewage pumping station&#8221; &#8212; COMEVAL VALVE SYSTEMS\" data-secret=\"2jutoyYwSi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.comeval.es\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.comeval.es\/wp-content\/uploads\/2018\/09\/grupo-bombeo.jpg","thumbnail_width":650,"thumbnail_height":325,"description":"Sewage pumping stations often incorporate submersible pumps, where high spots in the pipes and changes in slope can cause entrapped air and water hammer events. Air valves must be placed strategically around the system and for pumping station in particular the anti-hammer technology, at CSA available with AS and RFP design, is critical due to&hellip;"}