초록 ▼

A seal and extender assembly which prevents surface water and other environmental liquids from inadvertently entering a sump, such as one used in a gasoline service station. The seal assembly includes an extender and a cover. The extender defines a channel and has a first end and a second end, the f

A seal and extender assembly which prevents surface water and other environmental liquids from inadvertently entering a sump, such as one used in a gasoline service station. The seal assembly includes an extender and a cover. The extender defines a channel and has a first end and a second end, the first end has a larger diameter than the diameter of the second end, the first end is secured to the sump adjacent the access port. The cover has a top surface and a perimeter surface, the top surface covers the access port and the perimeter surface secures to the second end of the extender.

대표청구항 ▼

[ What is claimed is:] [1.] A seal for a sump having an access port, the seal comprising:a cover having a top surface and a perimeter surface, wherein the top surface is capable of covering the access port and the perimeter surface is capable of being secured to the sump adjacent the access port; an

[ What is claimed is:] [1.] A seal for a sump having an access port, the seal comprising:a cover having a top surface and a perimeter surface, wherein the top surface is capable of covering the access port and the perimeter surface is capable of being secured to the sump adjacent the access port; andat least one belt loop attached to the perimeter surface, a cinch threaded through at least one belt loop around the perimeter surface and a tightening mechanism for tightening the cinch around the perimeter surface to secure the perimeter surface to the sump.