EMERGENCY DYNO MILL SEAL REPAIR
80mm Double Beadmill Seal – all metal parts to be re-machined as required & polished on all o’ring seal surfaces. New o’rings & srpings to be installed.
These are the outboard end rotary chrome coated face and stationary carbon seat. The carbon seat is worn down and requires replacement. Rotary chrome coated face requires relapping and polishing on the o’ring sealing surface.
Metal parts ready for seal to be repaired.
New springs fabricated and new o’rings to be installed.
Seal repaired & pressure tested to 80 psig.
Seal being installed on the Dyno Mill unit.
Seal was installed, unit put back together and pressured up to test. Unit is back online.