Quickly and securely “to drown out” the water pipe or radiator hose when testing it for leaks by using a simple device. By rotating the handle the rubber grommet sandwiched between two washers, “hear” and tightly cover the hole. Plug:
1 — nut M12 (2 PCs), 2 — washer (2 EA.), 3 — rubber Bush 4 — M12.5 — knob (handwheel).
NIKOLSKY, g. Tuapse, Krasnodar Krai
Recommend to read
PROGRAMMABLE CODE
In technical literature there are many publications on improvised electronic code locks — variety of complexity and management that is performed on chips as small and medium scale...
NOT CLOGGED
Often in life there is a need to carefully pour some liquid from one vessel to another so as not to affect sediment on the bottom. Usually use the suction tube. But it is necessary to...
