Engineered mechanical seals perform a vital task across a wide range of high-dependency turbomachinery where failure really isn’t an option. Insuring against failure often means turning to the service arms of major seal OEMs where the...Read more

Since their development in the 1980s, Dry Gas Seals have become the de-facto standard for rotating shaft sealing applications in centrifugal and screw compressors across the oil and gas sector.  However, with gas compressors having operating...Read more

Engineered Mechanical Seal Technical Update – Advice and information from around the world Technical competence is at the heart of what we do.  We pride ourselves on being at the forefront of technical understanding and innovation in the...Read more

Getting the best performance from your engineered mechanical seals can be challenging. Mechanical seals have a working life after which they must be re-engineered/repaired or, in the case of smaller/low-cost seals, replaced.  With experience...Read more

NASH is focused on delivering top quality engineered mechanical seal performance. With experience over more than 30 years, we offer unrivalled expertise across all seal brands. We are presented with new seal problems almost every week. However,...Read more

An engineered mechanical seal is designed to do a job. The fundamental requirement of any mechanical seal is that it performs reliably and effectively for at least a minimum acceptable operating life. To consistently achieve this objective you...Read more

The engineered mechanical seal aftermarket is evolving.  A shift from simple customer-supplier relationships, to mutual partnerships, is seeing all parties experience increasing benefits. The NASH partnership approach puts our partners at the...Read more

With over 50 years experience of engineered mechanical seals, NASH recognises the benefit of collaboration with service partners. By working together and sharing expertise, our partners often deliver an enhanced experience to their (end user)...Read more

Historically, major process and energy companies have handled their own engineering maintenance, repair and overhaul (MRO) in-house. However, over the past 2 decades, we have seen a shift from this model. Many companies have cut back on the...Read more

In this article, I discussed how engineering companies can learn some customer service lessons from online businesses such as Amazon. A natural progression is to reflect on our own Customer Service at NASH. How are we embracing this brave new...Read more