• Capacity to 4166 l/m (250 m3/hr)
  • Head to 48 Meters
  • Heavy duty build
  • Machined from solid
  • Exceptionally rugged and robust
  • Column length from 0.5m up to 4.5m

The PPS range of Vertical seal less chemical pumps is the number one choice in the industry for efficient, heavy duty and reliable pumps at a competitive price. The range is totally rigid and vibration free, capable of being installed for many years of trouble free service.

  • The PPS range has been built specifically to deal with:
  • Chemical processing
  • Effluent treatment
  • Metal finishing
  • Pollution control
  • Corrosive liquid transfer
  • Re-circulation

The wetted parts are fully corrosion resistant being machined from solid plastics. The PPS range features suspension systems with integral stiffening bars to prevent longitudinal movement. A feature of the PPS range is the ability to adjust the impeller gap from above the mounting plate, without having to remove the pump from the sump or tank.
The stabilising PTFE and high alumina ceramic bearings are usually product lubricated, however, for liquids, which contain a high degree of solids or abrasives, external flushing lines can easily be fitted.

The PPS range of Vertical chemical pumps have been popular with: 

BIFFA, SEMBCORP, Mothercat Nigeria.

The PPS range boasts a rugged design, capable of handling some of the most corrosive applications in the industry, including but not limited to, sulphuric, hydrochloric, nitric and hydrofluoric acids, along with various caustic applications and wastewater.

The PPS range is available in a range of materials, including Polypropylene, PVC and PVDF with PTFE for optimum corrosion resistance.

The impeller on the PPS model can be either semi-open or fully enclosed depending upon the application; radical back-vanes machined on the impeller ensure a continuous and plentiful flow to lubricate the bottom slide bearings.

Crest pumps ensure an extremely quick turnaround time on our PPS range.

The PPS range has been designed to run efficiently and reliably to ensure minimal maintenance.

The PPS is flexible to your design requirements; the pump column can extend up to 4.5 meters, to ensure that the pump is optimal for your pipework.

Crest offer a totally flexible design specification, meaning a pump can be totally built to your business design requirements.