Диафрагма  регулятор скорости . Оригинал Япония  AIRMAN

PDS50S, PDS70S, PDS70S, PDS100S, PDS125S, PDS130S , PDS175S , PDS185S, PDS265S

PDS50SC, PDS70SC, PDS100SC, PDS130SC , PDS175SC , PDS185SC, PDS265SC