Issue Aquant, 3 1/2 "x 40 mm, with a metal lattice d = 115 mm, with a round overflow

Issue 3 1/2 "for kitchen sinks with a diameter of a drain hole of 90-98 mm. The release with a collapsible neck, with metal lattices of 115 mm and a strainer of 78 mm, complete with a tube and a round overflow with a stainless steel grate. To connect the Aquant brand or other manufacturers to the bottle (U-shaped) siphon. TPE, PVC, LDPE) and ensure a long service life and density, all the necessary gaskets, nuts and screws in the kit.