Wilfley A9 Vortex Recessed Chemical Centrifugal Pump


The A9 Vortex chemical pump has been specifically designed to handle solutions
with larger particles sizes or fibers




Features and Benefits

A9 Vortex Schematic

Sealing Options

The A9 Vortex chemical pump comes standard with the Wilfley dynamic expeller and the latest SolidLock® static sealing technology

SolidLock Slurry Static Seal & Dynamic Expaller

DryLock® static sealing technology is also available

Wilfley Heavy Duty Centrifugal Pumps DryLock Chemical Static Seal

Conventional sealing systems like mechanical seals and compression packing are also available

Vortex (Recessed) Impeller



The deep profile, semi-open impeller design develops strong hydraulic vortices for heterogeneous slurries. The recessed design reduces wear, radial loads and clogging.

Standard Materials of Construction



Flows up to 4,945 usgpm (1,123 m3/h)
Heads up to 235 ft (72 m)
Particle size up to 1 in (25 mm)

A9 Vortex Diagram