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
- THE WING OR SAIL?
The question posed in the title, still have not found a final resolution. The first experiments to replace the traditional sail is a vertical wing, by profiling and design friends of the... - EXACTLY IN THE RING
When sawing any, but in particular plastic pipes (due to its "softness") to withstand the cutting line is exactly perpendicular to the axis (or if necessary - on the contrary, under the...