Site icon Kravelv

Pulsation Dampeners 101: What They Do & Why You Need Them

Keeping your rigs running smoothly doesn’t just involve making carefully planned decisions and enlisting top-notch talent for your A-team. You need to make the most of your drilling equipment investment, which means ensuring your mud pump system provides reliable performance and superior efficiency.

Take a closer look at your pump equipment. Given the essential role a pulsation dampener plays in protecting your system and reducing potential damage, it should always be in tip-top shape.

Let’s learn more about this piece of equipment and why it’s important.

What Is a Pulsation Dampener?

If your system has reciprocating positive displacement pumps, pulsations and hydraulic shock will naturally result. They may even occur when pump check valves are opened and closed. When left unaddressed, pulsations and pressure gaps can damage the entire pump system over time. It pays to install pulsation dampeners at the discharge side of reciprocating PD pumps to mitigate these losses.

REDUCED DAMAGE, INCREASED PROTECTION. Pulsation dampeners don’t just improve efficiency–they also extend the service life of your pumps and pipe system.

Why You Need It

This vital component of reciprocating PD pump performs the following functions:

Pulsation dampeners act much like a car’s shock absorber would, dampening resulting hydraulic shocks while controlling pipe rattle and pressure fluctuations in the system. By lowering the risk of shock and excess movement, they can minimize the damage to the pump system’s components, especially pipe welds and supports.

Pulsation dampeners are applicable to the following industries:

How It Works

There are two ways pulsation dampeners can reduce the negative effects of reciprocating PD pumps. These include:

LESS MAINTENANCE IS BEST. You’ll need less maintenance when you choose a high-quality pulsation dampener, so pick a reliable manufacturer.

What to Look For in a Pulsation Dampener

Whether you benefit from worry-free maintenance will depend on your choice of pulsation dampeners. If you pick a subpar product, it may even compromise the pump system’s longevity and performance instead of sustaining it. For this reason, it pays to hire a premier manufacturer offering guaranteed high-quality products that make dampener maintenance a cinch. Here’s what to look for:

How a Pulsation Dampener Benefits You

Now that you have an idea how it works, let’s take a look at the long-term benefits a pulsation dampener can provide you and your rigs.

  1. Increased Pump Efficiency. You want to get the most out of your pump system and reliable pulsation control is essential. By keeping your pulsation dampener in shape, you can be sure your system delivers the efficient performance your business needs.
  2. Damage Prevention. Pulsation control stops damage from happening in the first place. This means improved safety and reliability of fluid flow applications from your pump system.


WHY DAMPENERS? Less potential for costly damage, enhanced safety and reliability, plus long-lasting performance are just some of the pros of this product.

    1. Extended Life Cycle. Keeping your dampener in good working order directly affects the pump system’s durability. The right device can lengthen its life cycle, allowing for continuous and effective performance.
  1. Money Saved. Because pulsation dampeners enhance hydraulic system performance, you won’t have to worry about extensive and costly repair work or even replacement. This also allows for decreased downtime in maintenance and operating costs.

Installation of pulsation dampeners should be a priority if you want to help maximize your rigs’ production and improve equipment efficiency. Just make sure the product quality is top-level so you can eliminate maintenance demands and get the most out of your investment.


Author Bio:

Justin Manley is the lead inventor and pulsation expert for Sigma Drilling Technologies. He is the author of several patents and trademarks dealing directly with advanced pulsation control, including the highly successful Charge Free Conversion Kit® and the Acoustic Assassin®. He lives in North Texas with his wife and three children.


Exit mobile version