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	<id>https://wiki.opensourceecology.org/index.php?action=history&amp;feed=atom&amp;title=Schedule_40_vs_DVW</id>
	<title>Schedule 40 vs DVW - Revision history</title>
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	<updated>2026-05-04T20:41:06Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.opensourceecology.org/index.php?title=Schedule_40_vs_DVW&amp;diff=151167&amp;oldid=prev</id>
		<title>Marcin at 01:56, 21 April 2017</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.org/index.php?title=Schedule_40_vs_DVW&amp;diff=151167&amp;oldid=prev"/>
		<updated>2017-04-21T01:56:49Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:56, 21 April 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;From http://www.plbg.com/forum/read.php?1,198574&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;Re: SCH 40 vs. DWV&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Re: SCH 40 vs. DWV&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Author: royboy (SC)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Author: royboy (SC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sch 40 is a SIZE specification. &amp;#039;&amp;#039;&amp;#039;Both pipes have the same O.D. and I.D.&amp;#039;&amp;#039;&amp;#039; The difference is that the DRAINAGE ONLY pipe has a foam core and a thin PVC cover and liner. This lets waste flow smoothly and gives the glue something to &amp;quot;grab&amp;quot;. The other (more expensive) pipe is solid PVC and will withstand for pressure as well as outside abuse. Obviously the solid PVC costs more.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sch 40 is a SIZE specification. &amp;#039;&amp;#039;&amp;#039;Both pipes have the same O.D. and I.D.&amp;#039;&amp;#039;&amp;#039; The difference is that the DRAINAGE ONLY pipe has a foam core and a thin PVC cover and liner. This lets waste flow smoothly and gives the glue something to &amp;quot;grab&amp;quot;. The other (more expensive) pipe is solid PVC and will withstand for pressure as well as outside abuse. Obviously the solid PVC costs more.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Marcin</name></author>
	</entry>
	<entry>
		<id>https://wiki.opensourceecology.org/index.php?title=Schedule_40_vs_DVW&amp;diff=151166&amp;oldid=prev</id>
		<title>Marcin: Created page with &quot;  Re: SCH 40 vs. DWV  Author: royboy (SC)  Sch 40 is a SIZE specification. &#039;&#039;&#039;Both pipes have the same O.D. and I.D.&#039;&#039;&#039; The difference is that the DRAINAGE ONLY pipe has a foa...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.org/index.php?title=Schedule_40_vs_DVW&amp;diff=151166&amp;oldid=prev"/>
		<updated>2017-04-21T01:56:07Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;  Re: SCH 40 vs. DWV  Author: royboy (SC)  Sch 40 is a SIZE specification. &amp;#039;&amp;#039;&amp;#039;Both pipes have the same O.D. and I.D.&amp;#039;&amp;#039;&amp;#039; The difference is that the DRAINAGE ONLY pipe has a foa...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
 Re: SCH 40 vs. DWV&lt;br /&gt;
&lt;br /&gt;
Author: royboy (SC)&lt;br /&gt;
&lt;br /&gt;
Sch 40 is a SIZE specification. &amp;#039;&amp;#039;&amp;#039;Both pipes have the same O.D. and I.D.&amp;#039;&amp;#039;&amp;#039; The difference is that the DRAINAGE ONLY pipe has a foam core and a thin PVC cover and liner. This lets waste flow smoothly and gives the glue something to &amp;quot;grab&amp;quot;. The other (more expensive) pipe is solid PVC and will withstand for pressure as well as outside abuse. Obviously the solid PVC costs more.&lt;/div&gt;</summary>
		<author><name>Marcin</name></author>
	</entry>
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