Single Seal (VRA)

Brands:
Flowserve

Industries:
Acid Transfer, Auxiliary, Caustic and Chlor-Alkali, Pharmaceuticals, Polymers, Slurry Processing, Solvents, Volatile Organic Compounds, Waste Processing

Standards:

Outside balanced seals designed to operate under relatively high pressures and low speeds. Single, outside, dry-running pusher seal designed specifically for use in top-entry agitator/mixer services. This seal’s heavy-duty construction accommodates a combined out-of-concentricity and eccentricity of 0.150″ TIR (3.8mm). The contacting dry-running design eliminates need for buffer fluid system. Milled slots and mating pins in the drive collar evenly distribute torque to the faces to eliminate stress areas.

VRA-C
Non-metallic collar option provides superior chemical resistance – designated the VRA-C, a two-piece collar design.

Applications:

Industries:
Acid Transfer, Auxiliary, Caustic and Chlor-Alkali, Pharmaceuticals, Polymers, Slurry Processing, Solvents, Volatile Organic Compounds, Waste Processing

Contact our Mechanical Seal Team:

Chris Sheeran (External) – mob: 087 755 9936

Internal Team

Dave O’Connell – tel: 021 461 7233

Fiona Foley (Service Support) – tel: 021 461 7240                                    Tel:   021 461 7200