💪 Elevate Your Drainage Game! Crafted from heavy-duty structural foam for unmatched durability. Includes cover mounting metal inserts for hassle-free setup. Holds up to 20 gallons, making it ideal for various applications. Engineered to be gas and radon tight, ensuring a safe environment. Designed to fit perfectly with Jackel 18" diameter sump basin covers. 20-gallon capacity Gas & radon tight Heavy-duty construction The Jackel Sump Basin (Model: SF20) is an 18 in. x 22 in. heavy-duty sump basin designed for durability and efficiency. With a 20-gallon capacity, it features gas and radon tight construction, ensuring a safe and odor-free environment. Compatible with Jackel covers, it includes metal inserts for easy installation.