Flow Level Pressure

New Ultra-tight Thief Hatch Reduces Storage Tank Emissions, Conserves Tank Contents

Jun 14 2017 Read 709 Times

Emerson Automation Solutions has introduced the Enardo ES-665 spring-loaded thief hatch for use on low-pressure storage tanks in oil and gas and other industries. Storage tanks can emit vapours to the environment, which has resulted in tighter regulations and the need for improved emissions control from storage tank devices.

To address this challenge, the ES-665 has been engineered with increased sealing forces, as well as with a tight and consistent fit of the sealing surfaces. The resulting emissions performance of the Enardo ES-665 thief hatch is an industry-leading 0.10 SCFH (standard cubic feet/hour) at 90 percent of setpoint*. The Enardo ES-665, along with Emerson’s other tight-sealing storage tank solutions, also helps conserve tank contents.

The ES-665 provides tank access as well as pressure and vacuum relief to accommodate tank pressure changes that occur under normal conditions. The ES-665 also limits hatch emissions when pressure or vacuum relief is not required.

In addition to its ultra-tight emissions performance, the ES-665 includes an available centre assembly for improved performance of previously installed models, multiple relief settings and material options for application flexibility, and a latching and lockable lid for added security and safety.

Read comments0

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.


Digital Edition

Petro Industry News June / July 2018

July 2018

In This Edition... Fuel for Thought - A good year for Endress+Hauser - Dr. Shah honoured by Society of Tribologists and Lubrication Engineers - DURAG Group acquire AP2E Analytical Instru...

View all digital editions

Events

ONS 2018

Aug 27 2018 Stavanger, Norway

Abu Dhabi International Downstream

Sep 03 2018 Abu Dhabi, UAE

World Heavy Oil Congress & Exhibition

Sep 03 2018 Muscat, Oman

POC 2018

Sep 04 2018 Los Angeles, CA, USA

OIL GAS. PETROCHEMICALS

Sep 04 2018 Kazan, Russia

View all events