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Wasco Supplies Pressure Switches for

Fire Suppression Systems

You shouldn't have to worry about your pressure switch failing your fire suppression system. You need a pressure switch that will give you and your customers confidence in the performance of your system.


Don't risk system failure. We supply supervisory pressure switches that are temperature resistant, reliable, and cost-effective.

P10 on fire suppression system

Save Time & Money

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Accurate component specification gives you confidence in your system's performance

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Receive a Custom Solution

One size doesn't fit all, so our fire suppression sales team will make sure you get the switch you need


Experience a Responsive Supplier

Our experienced team will guide you through the specification process and answer all your questions

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We Understand What It's Like To Deal With Unresponsive Suppliers

At Wasco, we know that you want to feel confident in the specification and delivery of your pressure sensors. In order to feel confident, you need a communicative and responsive supplier. Most companies don't take the time to communicate clearly, but we believe that specifying a pressure sensor shouldn't be stressful. Since 1989, we've specified over 6000 unique pressure sensors, and we have a dedicated team to provide you with all the information you need along the way.

Here's How It Works...




Place an Order, Sit Back & Relax

We'll Review Your Request & Answer All Questions

Experience Confidence in a
Responsive Supplier

We've been supplying the fire suppression market with supervisory pressure switches since 1995. Our team has engineered, manufactured, and sold hundreds of thousands of switches to the fire suppression market.

Typical Fire Suppression Applications

  • Monitoring clean agents and gases  

  • Sending signals for emergency power off 

  • Indicating discharge and triggering an alarm 

  • Warning for low pressure 

P10 on fire supression ssytem

Click A Series To View Catalog
Series Commonly Used in the Fire Suppression Industry

P6 Series

Miniature Automatic Reset Switches


P10 Series

Automatic Reset Switches

All-Welded Stainless Steel



Manual Reset Switches

All-Welded Stainless Steel


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How To Avoid Wasting Time When Specifying A Pressure Sensor

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Get a reliable pressure switch for your
fire suppression system
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