Gauge made of high quality plastic with diameter 40 mm in the scope of work 300 bar. Inlet is located at the rear. The pressure gauge is flooded with glycerine which eliminates the oscillation of the indicator. A 34 mm long brass tube is added to the manometer.

Fits to K: HDS 551 C ECO, HDS 558 C, HDS 558 C ECO, HDS 601 C, HDS 601 C ECO, HDS 698, HDS 698 C, HDS 698 CSX, HDS 798 C, HDS 798 C ECO, HD 6/12-4C, HD 600, HD 855 S, HD 755 S, HD 799 S, HD 895 S.

Substitute 6.421-306.0