BELL &amp; GOSSETT 118705 Cast Iron Coupler<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Cast Iron Construction</li><li>Couples Motor To Pump Inside Bearing Assembly Housing</li><li>Fits B&amp;G Series 100 Pumps &amp; Armstrong #S-25</li><li>Spring Pump Coupler</li><li>B&amp;G Oem Coupler Ccw Rotation Shaft</li><li>Size:1/2" Pump 1/2" Motor 1/4-1/3hp</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KDeLiuFwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31t9W-UPM3L.jpg" noproxy>