RIV 510

Oil feeder 

(including 2 hose-connections and 1 plug)

RIV 520

Mano-vacuummeter

-1Bar (-14Psi)  >  +3Bar (+43Psi)

RIV 521

Manovacuummeter with glycerine

-1Bar (-14Psi)  >  +3Bar (+43Psi)

RIV 550

Level indicator 

with O-ring gasket

RIV 552

Steel threaded ring

(for level indicator)

RIV 553

Level indicator

with steel ring

RIV 555

Flanged arrow level indicator

RIV 557

Flanged tube level indicator

RIV 558

Flanged tube level indicator

with drain valve

RIV 9930

Stainless steel floating ball

Zaffiro series

RIV 9932

Stainless steel floating ball with sand

Zaffiro series