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
ANTI-TANK “CARTS”
When developing a combat reconnaissance patrol vehicles (BRDM), the specialists of the design Bureau of the Gorky automobile plant in advance the possibility of creating on its basis a...
WALKER “MARTIAN”
Agree that when you look at this picture I recall of illustrations of sci-Fi novels, telling inpresence. Design I. Lagos from the village Donbasenergo Voroshilovgrad region, perhaps for...
