GUIDE LINER FOR BREAK-AWAY FITTING

摘要

A break-away fitting facilitates installation and removal of a pump in wet well system, along at least one guide rail. When installed, the fitting mates an outlet of the pump to an outlet pipe of to wet well. The fitting has a body with a first and a second surface, the surfaces arranged to be substantially perpendicular to each other. A flanged opening in the first surface is sized and adapted for attaching the body to the outlet flange of the pump. The second surface has indentations for engaging the at least one guide rail, so that the body slides in the vertical channel. To minimize the dangers from static electricity in the wet well, the body may be formed from a non-sparking material, such as brass or bronze, or a surface of the indentations may be covered by a non-sparking material, including high-density polyethylene or poly(tetrafluoroethylene).

主权项

1. A fitting to install and remove a pump to an outlet pipe of a wet well system having at least one guide rail defining a vertical channel, the fitting comprising:
a body having a first and a second surface, the first and second surfaces arranged to be substantially perpendicular to each other; a flanged opening, located in the first surface, the flanged opening sized and adapted for attaching the body to a corresponding outlet flange of the pump; and at least one means for engaging the at least one guide rail such that the body slides in the vertical channel, the at least one engaging means arranged on the second surface of the body.