The rim-mounting bracket securely mounts a level alarm to the any open tank or container. Made from 3/8" thick PVC it is built to take abuse on a shop floor. The top plate is bent over the lip of the container - not glued - so there is no joint to break. Large one inch diameter knurled thumbscrew knobs are easy to grab even with gloves. Screws are made from 18-8 stainless steel threads. The mounting is always rock-solid.
An adjusting collar is included that accepts a 3/4" diameter pipe - the standard for our level alarms..
Throat depth is 5/8".