German Reflex Diaphragm Closed Expansion Source

The raw material of the body is completely standard in Italy (made of Mobarake Isfahan steel), which is completely superior to the size of similar tanks in the market.

Aras Watts key gauge

Aras Watts automatic key

Diaphragm source player

The raw material of the body is completely standard in Italy (made of Mobarake Isfahan steel), which is completely superior to the size of similar tanks in the market.

200 to 300 liter diaphragm tube