Double Mixer seal repair

Sharpe Double Mixer Seal for Tolling Facility

3.500" Sharpe Double Mixer Seal installed on a 20,000 gallon mixing tank in a South Texas tolling facility. 150 PSIG / 500 Deg. F. / Product: Phenol
Carbon vs Tungsten Carbide / Kalrez o'rings (product side)
Carbon vs Silicon / Viton o'rings (atmospheric side).

Mechanical Seal was repaired on emergency basis due to loss of production - turned around in 3 days - OEM quoted 3 weeks.

Work Rendered

Lamberti Mixer Seal

3.50" shaft diamater double seal unit needs repair.

Lamberti Mixer Seal

Seal disassembled.

Lamberti Mixer Seal

Seal sleeve requires clean up, re-machine as required & polish on the o'ring sealing surfaces. Both carbon seal faces are worn & need replacing. Seal housings to be cleaned & polished. New springs & setsscrews required.

Lamberti Mixer Seal

Lower seat housing requires clean up, polish on o'ring sealing surface & new gasket. Tungsten seat is chipped on outer edge of lapped face.

Lamberti Mixer Seal

Repaired Mixer Seal.