• Capacity to 1083 l/m (65 m3/hr)
  • Head to 40 meters
  • Run Dry Design
  • Quick lead time
  • Exceptionally rugged
  • Minimal maintenance
  • 500-750 Column length

The CSS range of Vertical plastic seal less pumps have been manufactured specifically to combat harsh and corrosive chemicals with medium to high pressures, making the CSS range ideal for applications such as sump emptying, recirculation and effluent treatment and fume scrubbers.

The wetted parts are fully corrosion resistant, being machined from solid plastics, and built with a fabricated support column that incorporates a double skinned, heavy duty tube arrangement, making the pump fully robust.

Available in Polypropylene, PVC, PVDF or 316 stainless steel, for ultimate corrosion resistance. The O-rings are available in Viton, EPDM or Kalrez. Maintenance is virtually eliminated due to the absence of immersed pump bearings, the simplicity of the design makes for an absolute minimum down-time.

At the mounting plate level there is a labyrinth fume seal system top protect the heavy duty oversized bearings with are mounted above the mounting plate in an enclosed housing to protect them from the environment.

The CSS range of Vertical Plastic Chemical Pumps have been popular with;
ADDISON PROJECT, CUMBRIAL CRYSTAL, BRITISH NUCLEAR GROUP

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

Running dry is one of the biggest causes of failure to pumps in the industry. With Crest’s vertical chemical pumps, the unique run-dry design will stop the pump failing when there is a problem in the production, reducing down time for your business.

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

Crest Pumps ensure an extremely quick turnaround time on our CSS range.

The CSS range is available between 500-750mm column lengths for flexibility to your current or new system.

Because every CSS pump is built inhouse here in the UK, we are flexible to meet your exact design requirements.

With our Vertical Chemical pumps, we offer as standard, 18 months warranty as an assurance to your business that the pump is quality built.