CSS – <750mm Column Length. Flow<65m3/hr. Head<40m

CSS – <750mm Column Length. Flow<65m3/hr. Head<40m


Capacity <65m³/hr
Head <40 metres
Column Length <750mm
Run Dry Capability
Minimal Maintenance
Flexible To Your Spec
Total Corrosion Resistance


CSS Pump Range Datasheet
View ‘Tradebe’ Case Study
2 Year Warranty
ATEX Zone 1 / 2 Certified
Low Pump Life Cycle Costs
Low Pump Life Cycle Costs
Low Pump Life Cycle Costs
Corrosion Resistance
ETFE Lined Construction
ETFE Lined Construction

Product Description

CSS Plastic Vertical Pump

The CSS Plastic vertical pump is proven to stand the test of time offering solid performance constantly throughout the pumps lifetime. And because of their run dry capability, minimise both operational costs and maintenance costs whilst keeping your process running efficiently and reliably.

Crest Pumps - manufactured in the UKTo ensure that we supply you with a cantilever pump that will last in the harshest of environments, pumps are available in a variety of materials including polypropylene, PVC, PVDF and 316 stainless steel. Every plastic vertical pump in our range is designed and manufactured in the UK so we can tailor the pump to your exact requirements – whether that be a particular column length, mounting plate shape or outlet position. Usually with very little difference in price or lead time compared to a standard pump.

Heavy Duty

The CSS range of vertical plastic pumps have been perfected over 40 years to combat harsh and corrosive chemicals making the CSS range ideal for applications such as sump emptying, recirculation, effluent treatment and fume scrubbers.

Built with a cantilever shaft design, CSS pumps have no immersed bearings which allows the pump to run-dry indefinitely without damage. Bearings aren’t required at the bottom of the pump due to the oversized shaft which adds stability to prevent shaft whipping.

The CSS range is available in polypropylene, PVC, PVDF or 316 stainless steel for the ultimate corrosion resistance to harsh and acidic applications. O-rings are available in Viton, EPDM or Kalrez.

The support column is fabricated and incorporates a double skinned, heavy duty tube arrangement making the CSS range of pumps exceptionally rugged and robust.

All Crest Pumps are suitable for applications across the globe. Please contact us with your location and motor requirements. We can then supply performance curves relative to your required speed and voltage.

Would you like more information about our range or help in finding the right pump for your application? Give us a call on 01425 627700 or get in touch via our enquiry form

Get in touch

Technical Specification


Curve Datasheets Downloads

CSS20 Performance Curves Datasheet
CSS30 Performance Curves Datasheet
CSS35 Performance Curves Datasheet
CSS40 Performance Curves Datasheet

The entire range of vertical plastic pumps come with 24 months warranty as standard (longer warranties available on request), as an assurance to your business that our pumps are quality built to stand the test of time. We take great pride in taking replacement or spares orders for pumps that were built and installed over 30 years ago.

All of our pumps come with our No obsolete parts policy, meaning if you have a Crest Pump for 40 years, we will still be able to provide you with the necessary parts or an exact replacement to minimise disruption to your process.

Our vertical pumps have been utilised by some of the largest companies in the world, including Unilever, BASF Chemicals, GlaxoSmithKline, Conocophillips, Centrica and General Electric.


** For dimensions please see the ‘Dimensions’ tab.
For specific 3D CAD drawings or specific pump dimensions, please contact us at info@crestpumps.co.uk or telephone +44 (0)1425 627700.

  1. The total length and weight of the pump will differ depending on the brand of the motor.
  2. All dimensions are in mm.
  3. Assembly tolerances are +/- 3mm.


Long Term Reliability, Lower Lifecycle Costs

Crest Pumps Group has one aim… To ensure your process remains efficient and reliable through the pump’s lifespan.

We aim to maximise our range reliability and ensure long-term maintainable performance to help keep the total cost of the pump ownership lower than our competitors.

In a typical process pump lifespan of 20 years, 94% of the total cost are a direct result from maintenance, operating costs and installation.

By ensuring reliability of our range we keep maintenance cost down.