Made from high-quality 304 grade stainless 1.0mm plates with 3.0mm holes to block solids falling between 3″ tri-clover parts to replace the 3″ PTEF of Silicone sieve. The advantage of these parts is stronger than the sieve and also good for seals because sometimes the PTEF is hard to clamp together, while the silicone one will be too soft to hold the stainless steel sieves. This combination will suit any standard 3-inch (76mm) tri-clover fitting.
This kit comes with a halfway seal which has bigger inner diameter of the seal to adapt the 75mm plate.