Topp FB48X018E Fiberglass Septic Extension with 48" Opening - 18" Height Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__1/2 HP Normally open models have a

Normally open models have a yellow colored cap for easy identification

Also includes adjustable motor acceleration time and overcurrent trip delay time when the faster linear trip mode is used

Corrosion Resistant Powder Coated Epoxy Finish

High Temperature

Topp FB48X018E Fiberglass Septic Extension with 48" Opening - 18" Height Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__1/2 HP Normally open models have aTOPP Fiberglass Septic Extensions TOPP Fiberglass Septic Extensions are manufactured with the highest quality material and testing standards currently in the wastewater, water treatment, sewage and sump markets. Our chop hoop filament wound tanks are available in 18", 24", 30", 36", 42", 48", 60", 72", 90" and 120".