CT-190French 2.5 Inch Diameter Variable Length Super Colon Tube

We have fashioned an approximate 2.5" diameter, 190 French scale or 63.3mm Colon Tube with Grip Retaining Ball flange design. It is available with two tip options, variable lengths, and an open bore for enema use or totally solid with no open core. 

Tip-B option starts with a 3/4" (12mm or 36 French) diameter smooth tip and gradually increases in diameter for the next 8” to a maximum diameter of 2 1/2” or (63.5 mm or 190 French). The variable lengths of the smooth shaft still remain a hearty 2.5” diameter for the remainder of the tube until you reach the 2 ¾” (70mm or 210 French) retaining ball. The retaining valley that follows is approximately 1 ¾” (50mm or 150 French) just before the final ball grip, which is not intended for insertion. Options for length begin at 24'' and incrementally step up by 4'' to a whopping 44” total length.

Both tip options are approximately 8” in length, and Tip A has three large graduating ribs and valleys up to the maximum diameter of 2 1/2” or (63.5 mm or 190 French). The first rib tapers up from the very tip to approximately 1.9” (48.3mm or 145 French) with a 1.6” valley (40.6mm or 122 French), The second rib is approximately 2” in diameter (50.8mm or 152 French) with an accompanying 1.7” (43.2mm or 130 French) diameter valley.  The final rib on the tip is approximately 2.1” in diameter (53.3 mm or 160 French) with an accompanying 1.9” diameter (48.3mm or 145 French) valley.  The variable lengths of the smooth shaft still remain a hearty 2.5” diameter for the remainder of the tube until you reach the 2 ¾” (70mm or 210 French) retaining ball. The retaining valley that follows is approximately 1 ¾” (50mm or 150 French) just before the final ball grip, which is not intended for insertion. Options for length begin at 24'' and incrementally step up by 4'' to a whopping 44” total length.

This tube is very thick and flexible in our Extra Soft options #00-20 and #00-50, allowing it to form and fit the contours of your colon as it makes its way through the strictures, bends, and curves.

We can't guarantee everyone will be able to fully insert the longer selections of these very large diameter tubes as the human anatomy differs with every individual. Therefore, you purchase these items at your own risk. We want everyone to be safe and not do anything that would possibly cause any injury, so please use these appliances with great care and practice the utmost safety.

The #18 and #30 are the only silicone that we have available in pure translucent. The #00-50 and #10 base color are a translucent white but can be mixed with all our standard color selections.

Thank you and Enjoy!