

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The SUNBELT MARKETING topp-ec18g is an 18-inch E Series simplex foam basin cover designed for sump and sewage basin applications. This cover provides a fitted seal over basin openings, helping to contain odors, reduce moisture evaporation, and limit debris entry into the basin. It is typically installed by plumbers and pump service technicians during sump system setup or cover replacement. The foam construction allows the cover to conform to minor surface irregularities for a reliable fit on standard basin installations.
The topp-ec18g is suited for residential and light commercial sump or sewage basin installations where an 18-inch diameter opening is present. It works in simplex configurations, meaning a single pump setup within the basin. This cover is commonly used during new construction plumbing rough-in or as a replacement part when existing basin covers become cracked, degraded, or no longer seal properly.
Designed as an OEM-style replacement foam basin cover for 18-inch diameter simplex sump or sewage basins in residential and light commercial plumbing systems.
Installation is typically performed by a licensed plumber or pump technician. Before servicing or replacing the basin cover, de-energize the pump system and ensure the area is safe to work in. Verify the basin opening diameter measures 18 inches before installation. Follow applicable IPC and local plumbing codes for basin cover and sump system requirements.
Thanks for subscribing!
This email has been registered!