Description Commonly used on valves. High Temperature tolerant -70 to 400F temp range Flanged silicone gasket for 4.0 inch 4.75" OD 3.83" ID Flange helps gasket stay on ferrule while putting on clamp. color may vary 40mpfx GEA 4999-1000-020 - 4.0 inch Silicone Gasket Made in USA Related 4 inch Triclamp, Tri-clover, Clamp parts; 1000-004 Buna Rubber Gasket 1000-010 Teflon PTFE Gasket 1000-020 - Silicone Gasket 1000-444 basic econo clamp 1000-504 Snap Clamp 17232 H.D. SS clamp 1000-099 End Cap for 4 inch Sanitary Stainless Steel Clamp 1000-324 Clamp Long Weld On ferrule 1000-334 Clamp Short Weld On Ferrule 1000-314 Roll On ferrule for 4 inch sanitary stainless steel tubing 1000-994 - 4 inch O.D. Clamp x Clamp spool (12 inch long 4 inch tubing with clamp ferrules welded on) 1001-024 - 4 inch O.D. x 20 foot stainless steel tubing 16 gauge (Call To Order) 1000-104 - 4 inch Clamp x clamp elbow 90 1000-724 - 4 inch Clamp x weld elbow 90 1000-134 - 4 inch TEE Clamp x clamp x clamp 1000-914 - 4 inch Clamp x NPT National Pipe Thread adapter 10/22