Compare for yourself

PressureWave+ advantage

When compared to other HRSG cleaning technologies, the PressureWave+ advantages are clear. See how it stacks up to the competition.

  PressureWave+ Standard dry-ice cleaning Water washing
No scaffolding required X X
Limited confined space during operation X X
Reduced risk of fouling emission upon startup X X
Decreased cleaning time X X
Depth of cleaning of at least 3' X X
No risk to pressure parts X





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Hear from our customers

"Our facility saw a 5" reduction in GT backpressure as a direct result of the GE PressureWave+ cleaning on a single HRSG, from 23" H2O down to 18" H2O. This increased plant summer output by around 5 MW total from just a single HRSG cleaning. Winter output had been limited due to the increased mass flow, and backpressure surpassing the trip limits. The cleaning allowed us to avoid a 20+ MW reduction in winter output by gaining margin to the exhaust pressure trip limit."

Mark Pelosi
Reliability Engineer, Cogentrix Energy Power Management

On-demand webinar

Discover PressureWave+ technology

Register today to learn why a clean HRSG is integral to your combined-cycle plant’s reliability and efficiency. Our experts will walk you through how GE’s PressureWave+™ technology effectively achieves a better cleaning, resulting in more fuel savings and additional power generation.

Further reading

Want to learn more?

If you still have questions about PressureWave+ or you’d like to run the numbers for yourself, check out our “Top 10 PressureWave+ questions” interactive document, or try out our fuel calculator.

Fuel savings calculator


PressureWave+TM Calculator

Want to learn how much you could save with PressureWave+? Tell us a little about your power plant, and we'll do the rest.

Since we started conducting PressureWave+ cleanings, GE has removed over 795 tons of debris.

YOUR PLANT

1

What is your gas turbine size?

MW

2

How many hours do you run your HRSG per year?

Suggestions:
Cycling
2-3 days a week(3000 hrs)
Few outages
2 months off per year(7000 hrs)
Full load
365 days per year(8760 hrs)

HRS

Adjust if needed

3

How much pressure increase have you seen over your original design during the most critical time of the year (e.g. summer)?

INCHES OF WATER

Example: If your current back pressure is 17 inwc and design was 11 inwc, you would input 6 inwc

Recalculate

Your savings

Additional cost savings

Choosing PressureWave+ can help you achieve more fuel savings, helping you save:

$

Potential savings for next year (USD)

Additional energy savings

By using PressureWave+ cleaning technology on your HRSG, you could realize an annual additional energy savings of:

MW/h PER YEAR

Want to share these results?
PressureWave+ denotes a trademark of Bang&Clean GmbH / Bang&Clean®
Featured video

See it in action

Curious to see for yourself? Check out our animation of the PressureWave+ process, from start to finish.

PressureWave+ denotes a trademark of Bang&Clean GmbH / Bang&Clean®