Fits Big Dipper 8000, 21000, 14000, and 40000 IS units 25.5” in length.
Big Dipper Upgrade Kits provide odor protecting technology* to aging Big Dipper Units! Increased odor protection over previous series Big Dippers, may reduce foul odors caused by grease in your kitchen. The Big Dipper Upgrade kit includes a brand new 51000 Complete Lid Assembly, a new high performing foam gasket, new grease collector, and 2 new stainless-steel lids. Includes 3-year warranty on new Complete Lid Assembly^. See below to determine the size you need to order. Not available for AST models.
Upgrade kits are easy to install and provide increased odor protection over aging Big Dipper Units. For the most advanced odor protection, please purchase a new Big Dipper with Advanced Odor Protection
*ODOR PROTECTION PREVENTS ODORS FROM ESCAPING THROUGH THE LID OF THE BIG DIPPER BUT DOES NOT PREVENT ODORS RELATED TO THE REST OF THE PLUMBING SYSTEM INCLUDING BUT NOT LIMITED TO: OPEN FLOOR DRAINS, AIR GAPS, EXTERNAL SOLIDS STRAINING DEVICES, IMPROPER VENTING, AND ODORS GENERATED ELSEWHERE IN THE PLUMBING SYSTEM.