The sump bin cover provides a gas and radon tight seal to any of our 18 in. diameter basins. It come with several fittings, making it extremely versatile. SKU: 43130747 MFG: SF2000E Shop more products by Jackel. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Normally ships within 24 hours $54.99 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Material: Polyethylene Color: Black Bolt Circle Size: 19.5 inch Structural Thickness: 0.625 inch Heavy duty construction For use with our 18 inch diameter basins 4-bolt, gas and odor tight FEATURES MFR: SF2000E SKU: 43130747 UPC: 856201007269 Brand: Jackel