1.0Swell System Srl | Sistemi radianti di riscaldamento a pavimentohttps://www.swellsystem.it/en/seositihttps://www.swellsystem.it/en/author/seositi/rich600338<blockquote class="wp-embedded-content" data-secret="aRKAXw2VQl"><a href="https://www.swellsystem.it/en/prodotto/23-commercial-knuckled-20/">23 Commercial Knuckled 20</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.swellsystem.it/en/prodotto/23-commercial-knuckled-20/embed/#?secret=aRKAXw2VQl" width="600" height="338" title="“23 Commercial Knuckled 20” — Swell System Srl | Sistemi radianti di riscaldamento a pavimento" data-secret="aRKAXw2VQl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(d,l){"use strict";var e=!1,o=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,a,i,s=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),c=0;c<n.length;c++)n[c].style.display="none";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if("link"===t.message)if(a=l.createElement("a"),i=l.createElement("a"),a.href=r.getAttribute("src"),i.href=t.value,o.test(i.protocol))if(i.host===a.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),d.addEventListener("load",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf("MSIE 10"),i=!!navigator.userAgent.match(/Trident.*rv:11\./),s=l.querySelectorAll("iframe.wp-embedded-content"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://www.swellsystem.it/wp-content/uploads/2021/07/swell-system-23-COMMERCIALE-BUGNATO-20.jpg1200800This is the most used in the commercial field. Suitable for capannoncini, workshops or stores no larger than 1000 square meters. The panel is ashlar 10 pitch density of 30 Kg. (200 kPa) and is available in two different heights, always with anti-diffusion film of steam in plastic film. The module is provided for the laying step 20 everywhere. The tube diameter is 20x2 choice PE Xa or PE-RT (both with evoH oxygen barrier). The distribution can be predicted by the collector or integrated group built a fixed point or climate (material choice polyamide or brass). DOWNLOAD PDF