Our most popular efficiency instrument (second generation). The E2 is 25%-40% faster when compared to other leak testing products. Each is offered in fiberglass for rugged, industrial applications or stainless steel for any clean room environment. Fitted with a touch screen, real time graphical display for ease of use. Easy installation minimizing risk in the integrity of your test setup.

Product Specifications

Pressure (E2)

  • Leak Rate: 0.1 cc/min and higher
  • Pressure Range: Up to 150 psig

Product Usage

  • Medium sized parts with high throughput
  • Cleanroom or industrialized applications
  • TFT graphical touchscreen display
  • Ability to program multiple test profiles
  • Built in verification orifice


Product Manual


Product Brochure


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Welcome to the Pfeiffer Vacuum USA website

This website is for products and services that are primarily available in North America. To see the worldwide Pfeiffer Vacuum product offering visit www.pfeiffer-vacuum.com

Pfeiffer Vacuum USA is your resource for sales and service for the highest quality vacuum products and services. Pfeiffer Vacuum provides you with advice and support through our experienced and professional staff in order to find the best vacuum solution for you. Whether it be one of our standard products or a completely customized solution, we can offer both.

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