VSL – 400mm Column Length. Flow<80m3/hr. Head<40m
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- Technical Specification
- Pump Curves
- No Obsolete Parts Policy
- Range Dimensions
VSL Plastic Vertical Sealless Pump
The VSL plastic vertical sealless pump range are proven to stand the test of time offering solid performance constantly throughout the pumps lifetime, minimising both operational costs and maintenance costs whilst keeping your process running efficiently and reliably.
To ensure that we supply you with a 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 of lead time compared to a standard pump.
The vertical range are suitable for all types of applications, including metal treatment, tank emptying, transfer and re-circulation, effluent treatment amongst many other corrosive duties.
All VSL pumps feature a standard 400mm column length. Suction extensions, non-return valves, strainers and level control switches are all readily available as optional extras.
The VSL range of non metallic vertical sealless pumps are able to run-dry indefinitely due to the pumps cantilever design without immersed bearings. They also feature a double balanced impeller, which creates a liquid ring seal preventing the liquid from backing up the pump shaft.
All wetted parts are fabricated or machined from solid ensuring a very rugged and reliable pump. A range of durable materials can be supplied including Polypropylene, PVC, PVDF or 316 stainless steel and a choice of O-ring materials providing the ultimate corrosion resistance for your application.
Mounting plates are included as standard for ease of installation. The vertical pumps may be mounted internally or externally enabling valuable tank space to be fully utilised.
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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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 specific 3D CAD drawings or specific pump dimensions, please contact us at firstname.lastname@example.org or telephone +44 (0)1425 627700.
- The total length and weight of the pump will differ depending on the brand of the motor.
- All dimensions are in mm.
- Assembly tolerances are +/- 3mm.