{"version":"1.0","provider_name":"Richconn | Precision CNC Parts Manufacturing | China CNC Machining Manufacturer","provider_url":"https:\/\/richconn.com","author_name":"Caro","author_url":"https:\/\/richconn.com\/author\/caro\/","title":"What are the Main Differences Between an Open, Semi-Open and Closed Impeller?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8vGB6db5cT\"><a href=\"https:\/\/richconn.com\/the-differences-between-an-open-semi-open-and-closed-impeller\/\">What are the Main Differences Between an Open, Semi-Open and Closed Impeller?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/richconn.com\/the-differences-between-an-open-semi-open-and-closed-impeller\/embed\/#?secret=8vGB6db5cT\" width=\"600\" height=\"338\" title=\"&#8220;What are the Main Differences Between an Open, Semi-Open and Closed Impeller?&#8221; &#8212; Richconn | Precision CNC Parts Manufacturing | China CNC Machining Manufacturer\" data-secret=\"8vGB6db5cT\" 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<\/script>\n","thumbnail_url":"https:\/\/richconn.com\/wp-content\/uploads\/2024\/12\/What-are-the-Main-Differences-Between-an-Open-Semi-Open-and-Closed-Impeller.jpeg","thumbnail_width":1080,"thumbnail_height":720,"description":"Impellers are one of the important parts in a pumping system. They commonly come in three main types: There are open, semi open, and closed designs. Today we will look at the differences between these impeller types in design, benefits and application. What are Open Impellers? As the name says, open impellers have an open [&hellip;]"}