
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
BALL PUNCH
When working with imitation leather or thin skin, which are often used for the models or devices, there is a need in the holes of small diameters. In these cases, rescue of a homemade...
“ANGELS” IN THE SKY OF SPAIN
Dive bomber, the Hs-123. After the First world war power aviation enterprises in Germany decreased significantly. The restrictions imposed by the Versailles Treaty, in fact, deprived the...