The benefits of using Crest SR Liquid Ring Vacuum Pumps at a glance
- Robust & reliable operation - excellent performance in wet, vapour-laden or moist gas environments.
- Low maintenance & easy to service - Fewer wearing components result in reduced maintenance frequency and costs, plus standardised IEC motors & straightforward layout simplifies part replacement & service.
- Oil free vacuum generation eliminates risk of oil contamination in process lines and reduces environmental impact.
- Stable, consistent performance - Operates smoothly across varying vacuum levels giving consistent suction & reliability.
- Flexible & versatile - Suitable for a wide range of industries including chemical, pharmaceutical, food & beverage, wastewater, pulp & paper, oil & gas & power generation.
VS
The VS series is a single-stage liquid ring vacuum pump equipped with exhaust valves & designed for versatility & performance. Available in close-coupled, lantern bracket with coupling or baseplate mounted configurations for motor sizes above 11kW.
VIEW OUR RANGEWhat are liquid ring vacuum pumps best used for?
They are ideal for applications involving wet, humid or vapour-laden gases, such as distillation, evaporation, filtration, degassing & vacuum drying.
Are these pumps suitable for continuous operation?
Yes, they are well-suited for continuous duty applications in demanding industrial environments.
Can a mechanical seal run dry?
No, mech seals rely on a thin fluid film for lubrication and cooling. Dry running can cause rapid seal face damage.
Are liquid ring vacuum pumps noisy?
No, they typically operate smoothly & quietly, as the liquid ring acts as both a seal and a vibration dampener.
What sealing liquid is required?
Most commonly water, but other compatible liquids can be used depending on the process and chemical compatibility.
50+ years of British manufacturing from a 3rd generation family business
At Crest, when we put our name on a pump, we're making a serious commitment. It's more than a promise or a guarantee. It's a commitment to give you great quality life-long service for corrosion resistant pumps that will last, even in the most corrosive of environments.
Talk to us
We'll evaluate your application to recommend the most efficient and reliable pump solution. As certified pump system auditors we can identify all possible areas of pump efficiency improvements and cost savings.
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Because our pumps are British made, we keep lead times short and service quality high. So, your energy-efficient pump will be delivered on time when you need it!
Enjoy peace of mind
With Crest Pumps you will never have to worry about unplanned downtime again thanks to reliable and efficient pumps backed up with lifetime support.