This accessory is sold but not compatible with current product line and should only be used for a replacement part to previous version of tanks.
H-20 Rated 24" Pickable Cast Iron Cover
For use with Great Basin® indoor/outdoor hydromechanical grease interceptors (GB-50 and up), Billy Goat® solids interceptors, Sewer Viewer® Wastewater Sampling Ports (SV24 & SV24-O).
Recommended for use in outdoor installations.
Features:
Gas/water tight
H-20 rated to 16,000 lbs. per AASHTO M306
Cover material: Cast gray iron ASTM A-48, Class 35B