
With prolonged use of a blowtorch is often out of order pump mounted in the housing. Offer instead of the piston set machined fitting with valve core inner tube, which is secured by a regular nut with a gasket made of petrol-resistant rezny. Now the injection of air can produce a conventional automotive pump.
A. PIPALUK, Lutsk
Recommend to read
BRACE — FOR HALF AN HOUR
Not so rare situation when you urgently have to drill a hole in the tree and drill is not at hand. It is not necessary to ring round friends in the search for the appropriate tool — in...
CIRCULAR SAW IN A CASE
A circular electric saw is a very useful thing in any household. In terms of usefulness, it is probably in second place after an electric drill.
About the design of the electric saw: it...