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
FORGE OF IRON…
Somewhere in the closet or on the mezzanine you've got old cast iron iron, which is usually heated by the burner household gas stoves. Remove it when you need to...
“ELECTRONIC” CULTIVATOR
The idea of creating a mechanical assistant for garden cultivation came to me a long time ago. I looked through relevant issues of the “Modelist-Constructor” magazine with descriptions of...
