SHL – Stainless Steel Mechanical Seal Pump – Flow <2000m3/hr Head <150m

SHL – Stainless Steel Mechanical Seal Pump – Flow <2000m3/hr Head <150m


Capacity <2000m³/hr
Head <150 Metres
Various Impeller Options
Various Seal Options
ISO2858 / EN25199
316 Stainless Steel Construction


SHL Pump Range Datasheet
View ‘Engie Fabricom’ Case Study
2 Year Warranty
ATEX Zone 1 / 2 Certified
ISO 2858, 5199, 2084, 3661
Corrosion Resistance
ETFE Lined Construction
Low Pump Life Cycle Costs
ETFE Lined Construction

Product Description

Heavy Duty End Suction Process Pumps – SHL Stainless Steel Mechanical Seal Pump

Crest Pumps SHL range of heavy duty end suction process pumps are designed for all applications from water to corrosive or solvents including atex zones 1 and 2.

Built to a heavy duty standard in a stainless steel construction, the pump is built to ISO2858 and EN25199 which helps to ensure up to 100,000 operational hours. Minimal maintenance and high efficiency reduces downtime. The SHL range is available with open/closed or vortex impeller options.


Because of the modularity of components, either the open or closed impeller can be fitted, and with 15 different seal types. The flexibility of using one pump type for various applications reduces the cost of keeping strategic spares in stock.

Crest Pumps - manufactured in the UK

The SHL heavy duty end suction process pumps range comes with a choice of impeller designs to best fit your application. The open impeller and vortex impeller are suitable for aggressive liquids with suspended solids and high viscosities – works efficiently as a solvent pump. The vortex impeller option features a recessed impeller, meaning over 60% of the liquid does not come into contact with the impeller, minimising risk of clogging.

Modular Design

The SHL range comes in three modular designs (close coupled, lantern and long coupled with base plate). The lantern bracket execution avoids any potential issues related to misalignment between the pump and motor.

The same bearing housing can be used for pumps with open, channel, closed or vortex impellers. Built according to EN25199 ensures minimal shaft deflection and over 100,000 hours of operation.

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

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Technical Specification


Pump curves for the SHL Stainless steel Mechanical Seal Pumps.

Modular Design


For specific 3D CAD drawings or specific pump dimensions, please contact us at 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.