Just thought i'd share this as this was causing me some irritation.
The way to stop this loud obnious noise every few seconds is to cut your drain at or slightly below water line so there is an opening for the air to escape. The reason the burping occurs is when air bubble are building up they escape after a large build up. hence the big burp/spash, etc..
The way to stop this loud obnious noise every few seconds is to cut your drain at or slightly below water line so there is an opening for the air to escape. The reason the burping occurs is when air bubble are building up they escape after a large build up. hence the big burp/spash, etc..