Replaces gas regulator for Blackstone 17 inch and 22 inch Griddles obsolete part Compatible use for Blackstone Griddle&Charcoal Combo,Blackstone Ready17inch Tabletop Griddle,Blackstone 22inch Tabletop Griddle with Hood,Blackstone 22inch Griddle with Hood and Stand,Blackstone 22inch Tabletop Griddle (with Stainless Steel Front Plate),Blackstone17inch Tabletop Griddle with Stainless Steel Front,Blackstone Culinary17inch Tabletop Griddle with Hood,Blackstone 17inch with Hood & Side Burner,Blackstone 17inch Cart Griddle Gas flow: 25000BTU/, outlet pressure:11inch W.C, gas regulator allows a certain amount of fuel to the griddle, further ensures a stable and secure gas pressure during cooking. Gas regulator can be with QCC1. propane hose connected to 5lb-40 lb propane tank cylinder use Easy to install, no tools are required to replace this item. Colour:Photo Color Material:brass Package Contents: 1 x Gas Regulator Replacement Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.