<table border="0" title="TJB-INC" summary="TJB-INC"> <tr> <td><h1><a href="http://shop.tjb-inc.com/Category2">Water Garden & Pond Products</a> / <a href="http://shop.tjb-inc.com/Category58">Plumbing Supplies - Flex Pipe, Connectors, & More!</a> / Check Valve Assemblies</h1></td> </tr> </table> <p><p>&nbsp;</p> <p><strong><font size="6">CHECK VALVES</font></strong></p> <p><strong><font color="#ff0080" size="4">(Products available at bottom of this page)</font></strong></p> <table cellspacing="1" cellpadding="1" width="90%" border="0"> <tbody> <tr> <td align="left" width="100%"><span class="body2" style="color: #003366; ">Duel&nbsp;removable connections.&nbsp; One below the check valve allowing you to remove pump without draining the <strong>BIOFALLS Filter</strong> and one above to be able to drain your BioFalls.&nbsp; No tools needed!<br /><br />You need a check valve assembly to hook up your pump to your plumbing. The check valve also prevents water from draining out of the <strong>BIOFALLS Filter</strong> when the pump power is turned off.&nbsp; Since the&nbsp; benificial <strong>AquaClearer Bacteria</strong> in your BioFalls Filter needs to stay wet or it will die, the use of a Check Valve prevents this from happening if your power goes out.&nbsp; The use of a Check Valve&nbsp;simplifies pump removal as well.&nbsp; Unscrew&nbsp;2 coupler connections by hand and you are able to easily remove your pump for winter storage or repair.&nbsp;<br /></span></td> </tr> </tbody> </table><br /><table cellspacing="0" cellpadding="4" width="95%" align="center" border="0"> <tbody> <tr bgcolor="#586dab"> <td><span class="smallwhite"><b>Product</b><br /></span></td> <td align="center"><span class="smallwhite"><b>Pipe Diameter</b><br /></span></td> <td align="center"><span class="smallwhite"><b>Use with Skimmer</b><br /></span></td> <td align="center"><span class="smallwhite"><b>Use with Pump</b><br /></span></td> </tr> <tr bgcolor="#e0e0e1"> <td><span class="small">Check Valve -<br />1.5"-2" ADI Pumps<br /></span></td> <td align="center"><span class="small">1.5" &amp; 2"<br /></span></td> <td align="center"><span class="small">Standard<br /></span></td> <td align="center"><span class="small">1500/3000/4500<br /></span></td> </tr> <tr bgcolor="#ffffff"> <td><span class="small">Check Valve -<br />2" ADI Pumps<br /></span></td> <td align="center"><span class="small">2"<br /></span></td> <td align="center"><span class="small">Grande<br /></span></td> <td align="center"><span class="small">1500/3000/4500/7500<br /></span></td> </tr> <tr bgcolor="#e0e0e1"> <td><span class="small">Check Valve -<br />Pondless Waterfall<br /></span></td> <td align="center"><span class="small">2"<br /></span></td> <td align="center" colspan="2"><span class="small">For Use with Pondless Waterfall<br /></span></td> </tr> <tr bgcolor="#ffffff"> <td><span class="small">Check Valve -<br />3" ADI Pumps<br /></span></td> <td align="center"><span class="small">3"<br /></span></td> <td align="center"><span class="small">Grande<br /></span></td> <td align="center"><span class="small">10000<br /></span></td> </tr> <tr bgcolor="#e0e0e1"> <td><span class="small">Check Valve -<br />Signature Series<br /></span></td> <td align="center"><span class="small">2"<br /></span></td> <td align="center"><span class="small">Signature Series<br /></span></td> <td align="center"><span class="small">1500/3000/4500/7500<br /></span></td> </tr> <tr bgcolor="#ffffff"> <td><span class="small">2"-3" Conversion Kit<br /></span></td> <td align="center"><span class="small">Converts 2" to 3"<br /></span></td> <td align="center"><span class="small">&nbsp;<br /></span></td> <td align="center"><span class="small"><br /></span></td> </tr> </tbody> </table></p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1017" title="Aquascape 2010 Consumer Products Catalog For Water Garden &amp; Pond Lovers"><img src="https://store.nexternal.com/tjb/images/2010%20ADI%20Catalog1.jpg" width="125" align="left" alt="Aquascape 2010 Consumer Products Catalog For Water Garden &amp; Pond Lovers" name="Aquascape 2010 Consumer Products Catalog For Water Garden &amp; Pond Lovers" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1017" title="Aquascape 2010 Consumer Products Catalog For Water Garden &amp; Pond Lovers">Aquascape 2010 Consumer Products Catalog For Water Garden & Pond Lovers</a> -- <b>$1.98</b> -- Aquascape's 2010 Consumer Water Gardening Product Catalog with 83 pages of Full Color Pictures. Free .pdf download also available!</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product396" title="Aquascape 3&quot; Check Valve for UltraPond Submersible Pumps"><img src="https://store.nexternal.com/tjb/images/Check%20Valve%20-%20Ultra%20Pump1.jpg" width="100" align="left" alt="Aquascape 3&quot; Check Valve for UltraPond Submersible Pumps" name="Aquascape 3&quot; Check Valve for UltraPond Submersible Pumps" border="0" /></a> <a href="http://shop.tjb-inc.com/Product396" title="Aquascape 3&quot; Check Valve for UltraPond Submersible Pumps">Aquascape 3" Check Valve for UltraPond Submersible Pumps</a> -- <b>$79.99</b> </p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product513" title="Aquascape Check Valve Assemblies for Water Garden &amp; Pond Submersible Pumps"><img src="https://store.nexternal.com/tjb/images/29501%20Signature%20Series%20Che%20copy.jpg" width="100" align="left" alt="Aquascape Check Valve Assemblies for Water Garden &amp; Pond Submersible Pumps" name="Aquascape Check Valve Assemblies for Water Garden &amp; Pond Submersible Pumps" border="0" /></a> <a href="http://shop.tjb-inc.com/Product513" title="Aquascape Check Valve Assemblies for Water Garden &amp; Pond Submersible Pumps">Aquascape Check Valve Assemblies for Water Garden & Pond Submersible Pumps</a> -- <b>$69.99</b> -- Keeps your Biological Filter from draining when power is lost.</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1306" title="AquascapePro 2009 Contractor Products Catalog For Water Garden &amp; Pond Lovers"><img src="https://store.nexternal.com/tjb/images/2009%20Pro%20Catalog1.jpg" width="125" align="left" alt="AquascapePro 2009 Contractor Products Catalog For Water Garden &amp; Pond Lovers" name="AquascapePro 2009 Contractor Products Catalog For Water Garden &amp; Pond Lovers" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1306" title="AquascapePro 2009 Contractor Products Catalog For Water Garden &amp; Pond Lovers">AquascapePro 2009 Contractor Products Catalog For Water Garden & Pond Lovers</a> -- <b>$1.98</b> -- AquascapePro 2009 Contractor Water Gardening Product Catalog with 63 pages of Full Color Pictures. Free .pdf download also available!</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1445" title="AquaSurge Adapter for a 2&quot; Check Valve used in a Classic Series Skimmer"><img src="https://store.nexternal.com/tjb/images/991441.jpg" width="125" align="left" alt="AquaSurge Adapter for a 2&quot; Check Valve used in a Classic Series Skimmer" name="AquaSurge Adapter for a 2&quot; Check Valve used in a Classic Series Skimmer" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1445" title="AquaSurge Adapter for a 2&quot; Check Valve used in a Classic Series Skimmer">AquaSurge Adapter for a 2" Check Valve used in a Classic Series Skimmer</a> -- <b>$11.99</b> -- This adapter is used to connect an Aquascape AquaSurge pump to an AquascapePro 2" Check Valve Assembly when used in a Signature Series Skimmer</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1350" title="AquaSurge Adapter for a 2&quot; Check Valve used in a Signature Series Skimmer"><img src="https://store.nexternal.com/tjb/images/AQVideo%200041.jpg" width="125" align="left" alt="AquaSurge Adapter for a 2&quot; Check Valve used in a Signature Series Skimmer" name="AquaSurge Adapter for a 2&quot; Check Valve used in a Signature Series Skimmer" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1350" title="AquaSurge Adapter for a 2&quot; Check Valve used in a Signature Series Skimmer">AquaSurge Adapter for a 2" Check Valve used in a Signature Series Skimmer</a> -- <b>$11.99</b> -- This adapter is used to connect an Aquascape AquaSurge pump to an AquascapePro 2" Check Valve Assembly when used in a Signature Series Skimmer</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product910" title="Pond Builder's Bible - By Aquascape Inc (Latest Revised Edition) for Contractors or Hobbyists"><img src="https://store.nexternal.com/tjb/images/PondBuilders%20Bible1.jpg" width="100" align="left" alt="Pond Builder's Bible - By Aquascape Inc (Latest Revised Edition) for Contractors or Hobbyists" name="Pond Builder's Bible - By Aquascape Inc (Latest Revised Edition) for Contractors or Hobbyists" border="0" /></a> <a href="http://shop.tjb-inc.com/Product910" title="Pond Builder's Bible - By Aquascape Inc (Latest Revised Edition) for Contractors or Hobbyists">Pond Builder's Bible - By Aquascape Inc (Latest Revised Edition) for Contractors or Hobbyists</a> -- <b>$79.99</b> -- This book was designed for sale only to contactors but TJB-INC has made it avalable to everyone who is interested in water features and who want to have their questions or concerns answered.</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com" title="TJB-INC Products">TJB-INC Products</a></p> <br clear="left" /><br /><br /><br /><br /> <br /><a href="http://www.TJB-INC.com">TJB-INC</a> <br />TJB-INC <a href="http://www.nexternal.com" title="shopping cart">shopping cart</a> powered by Nexternal