#homemade_pump #bike_pump #hand_pump
Homemade hand pump made from polypropylene pipes and fittings. As air valves, ordinary rubber from an old bicycle inner tube is used. A purchased hose is used to connect the pump. Perfect for a bicycle pump. The main thing is not to forget to lubricate the seal with engine oil.

Music:
1. Silent Partner - Local Saloon
2. ALBIS - London Bayou


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