It is a plumbing gadget used to identify most of the greases because greases and fat oils are responsible for blockages in drain pipes.So, you can use Grease Trap ST2 to resolve your problem of interruption in the tube.It has 35 gallon capacity and will be effective for domestic kitchens.
If you are fed up of getting clogging of the drains...Then, use this device and it has very easy installation and affordable also.