ÿþ<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Disposable, reusable bailers | cost effective borehole sampling</title> <meta name="keywords" content="waterrauk, waterra, bailer, bailers, teflon bailer, teflon bailers, hydrocarbon bailer, hydrocarbon bailers, point source bailer, clear view bailer, clear view bailers, clearview bailer, clearview bailers, point source bailers, single valve bailers, single valve bailer, double valve bailer, double valve bailers, weighted bailers, pvc bailers, borehole sampling, groundwater sampling, PE bailers, weighted PE bailers" /> <meta name="description" content="Waterra's range of reusable and disposable bailers and accessories offer simple cost-effective sampling from boreholes." /> </head> <body> <div align="center"> <table border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" width="500"> <font face="Arial,Helvetica" color="#c0c0c0" size="5"> <i>Groundwater equipment for professionals</i> </font> </td> <td align="right" width="300"> <img border="0" width="250" src="images/Waterra_Logo.jpg" /><br /> </td> </tr> </table> <table background="images/datasheet_header.jpg" border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" width="615"> <a href="../../default.asp"><img align="middle" border="0" src="images/button_waterra_home.jpg" /></a> <a href="../range/bailers.asp"><img align="middle" border="0" src="images/button_product_page.jpg" /></a> <a href="../../files/product_pdf/PR03-DisposableBailers.pdf"><img align="middle" border="0" src="images/button_view_PDF.jpg" /></a> </td> <td align="center" width="285"> <font face="Arial, Helvetica" color="#ffffff" size="3"> <b>Passive samplers & bailers</b> </font> </td> </tr> </table> <table border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" width="400" valign="top"> <table border="0" cellpadding="0" cellspacing="0" width="400"> <tr> <td align="left" width="400" valign="top"> <font face="Arial, Helvetica" color="#336699" size="8"> <b>Disposable<br /> bailers</b><br /> </font> <font face="Arial,Helvetica" color="#336699" size="5"> <b>Simple, inexpensive sampling solutions in a choice of materials</b> </font> <font face="Arial,Helvetica" color="#000000" size="2"> <ul> <li>Weighted Polyethylene</li> <li>Clear PVC</li> <li>Teflon</li> </ul> </font> </td> </tr> <tr> <td align="center" valign="top" width="400"> <img border="0" width="400" src="images/PR03_01.jpg" /> </td> </tr> </table> </td> <td align="right" valign="middle" width="150"> <img border="0" width="150" src="images/PR03_02.jpg" /> <font face="Arial, Helvetica" size="2"> 12mm 18mm 39mm&nbsp;&nbsp;&nbsp; <br /> </font> </td> <td align="right" valign="top" width="285"><br /> <table border="0" cellpadding="0" cellspacing="0" width="250"> <tr> <td align="right" valign="top" width="250"> <font face="Arial, Helvetica" size="2"><b>PR03</b></font><br /> <br /> </td> </tr> <tr> <td align="right" valign="top" width="250"> <img border="0" width="250" src="images/PR03_03.jpg" /><br /><br /> <img border="0" width="250" src="images/PR03_04.jpg" /><br /><br /> </td> </tr> </table> </td> </tr> </table> <table border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" valign="top" width="400"> <font face="Arial, Helvetica" color="#000000" size="2"> <b>Single valve bailers (PVC, weighted PE, Teflon)</b><br /> Collect samples by gently lowering the bailor into the water column.Water fills through the basal non-return valve and is trapped inside the bailer as it is recovered. Use the sample release device to transfer samples to sample containers without spillage.Can also be used to sample thin floating product layers.<br /><br /> Use Teflon bailers for more sensitive trace organic sampling.<br /><br /> <b>Double valve bailers (PVC)</b><br /> Double valve bailers allow samples to be collected from specific depths. Both valves close on recovery of the bailer, trapping the water sample at the depth of the bailer in the borehole. <br /> <br /> </font> <table> <tr> <td align="left" valign="top" width="400"> <font face="Arial, Helvetica" color="#000000" size="2"> <b>Hydrocarbon bailers (PVC)</b><br /> For sampling thicker (>5cm) floating product layers.<br /><br /> These are designed with a larger diameter inlet section to reduce surface tension. A single polyethylene (PE) ball valve is used which floats in water and sinks in light oil (LNAPL) leaving a product sample within the bailer. <br /><br /><br /><br /> </font> </td> <td align="left" valign="top" width="150"> <img border="0" width="150" src="images/PR03_05.jpg" /><br /><br /> </td> </tr> </table> </td> <td align="right" valign="top" width="400"> <img border="0" width="350" src="images/PR03_06.jpg" /><br /><br /> </td> </tr> </table> <table border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" valign="top" width="250"> <font face="Arial, Helvetica" color="#000000" size="2"> <b>Slow emptying device</b><br /> For easy transfer of samples to sample containers without spillage.<br /> </font> <img border="0" width="250" src="images/PR03_07.jpg" /><br /><br /> <table> <tr> <td align="left" valign="top" width="150"> <font face="Arial, Helvetica" color="#000000" size="2"> <b>Accessories</b><br /> A range of optional accessories for bailers is available including filters, weights, suspension cord and reels. See separate datasheet PR06 for details<br /><br /> Waterra in-line filters can be used with bailers to obtain 0.45¼m filtered samples in the field.<br /> Product code FHT-45. <br /> See product sheet PR21. </font> </td> <td align="left" valign="top" width="100"> <img border="0" width="100" src="images/PR03_08.jpg" /><br /><br /> </td> </tr> </table> </td> <td align="right" valign="middle" width="550"> <img border="0" width="550" src="images/PR03_09.jpg" /><br /><br /> </td> </tr> </table> <br /> <table border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="center" width="800"> <a href="../../default.asp"><img align="middle" border="0" src="images/button_waterra_home.jpg" /></a> <a href="../range/bailers.asp"><img align="middle" border="0" src="images/button_product_page.jpg" /></a> <a href="../../files/product_pdf/PR03-DisposableBailers.pdf"><img align="middle" border="0" src="images/button_view_PDF.jpg" /></a> </td> </tr> </table> <font face="Arial, Helvetica" size="1"> © Copyright Waterra UK Limited 2010. Our policy is to continuously review and update product design, therefore some details may differ from the actual product sold. </font> <table background="images/datasheet_footer.jpg" border="0" cellpadding="0" cellspacing="0" width="800"> <tr> <td align="left" width="135"> <img align="left" border="0" src="images/ISO14001Logo.jpg" width="65" /> <img align="left" border="0" src="images/ISO9001Logo.jpg" width="65" /> </td> <td align="left" valign="middle" width="405"> <font face="Arial, Helvetica" size="1"> Waterra (UK) Ltd, Unit 4, 179-189 Stratford Road, Shirley, Solihull B90 3AU, UK<br /> Tel: +44 (0)121 733 7743 Fax: +44 (0)121 733 7746 email: sales@WaterraUK.com </font> </td> <td align="center" width="260"> <font face="Arial, Helvetica" color="#ffffff" size="4"> <b>www.WaterraUK.com</b><br /> </font> </td> </tr> </table> </div> <script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? 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