The IHS Sight Tube is the most affordable sight tube on the market. It is made from clear polycarbonate tubing and comes complete with everything you need to install it on any existing port in your kettle or hot liquor tank. Also available in All Stainless Steel Constuction.
The IHS Sight Tube kit is designed for installation on a separate 1/2” NPT port from the outlet valve if you are using a siphon tube arrangement (such as the Hop Stopper). If the IHS Sight Tube needs to be installed on the same port as the outlet valve/siphon tube, you will need the optional Shut-Off Valve. The shut-off valve provides a means to seal off the Sight Tube from the valve and preserve the siphon created by the siphon tube.
Polycarbonate tube, brass elbow fitting