A pair of high resistance high temperature o rings ( SOLD IN PAIRS ) QTY 2
For replacing the black original brass steam valve stem seals on your Isomac`s Giada, Brio and Venus steaming valve .
Please take care fitting these o rings onto the steam valve stem as they can break if forced onto recess of stem . if in doubt ask a coffee tech or us
Please contact us for anything futher 🙂