Topp E-C18G E-Series Simplex Foam Cover w/ Gaskets for 18" Poly Basins Manufacturers__Barmesa Pumps__Vertical In-Line__10x10x13 They are made of lightweight

They are made of lightweight corrosion resistant polypropylene to give you all the strength you need without the weight

Zoeller Model J189 High Head Effluent Pump Description

Pressure Range 10 to 65 PSI

The 74753-33 Series is designed to connect SIDR 7 service pipe to National Pipe Thread fittings

Pump Size 8"

Topp E-C18G E-Series Simplex Foam Cover w/ Gaskets for 18" Poly Basins Manufacturers__Barmesa Pumps__Vertical In-Line__10x10x13 They are made of lightweightTOPP's new E Series Structural Foam covers are available in 18" to 24" Diameters in addition to Topp standard epoxy coated steel and Non Skid Fiberglass covers E C18G = Includes Hardware Pack, Discharge, Vent & ECG