Blog

Jun 27, 2022

When thinking about creating seals to keep fluid in and contaminates out, there are two main categories. A static seal is when two components come together and are fixed against each other. A dynamic seal...

Industry:
Fluid Power
Category:
Radial Shaft Seals
Jan 25, 2022

While the ongoing effects of an event like the current global Covid-19 pandemic are far reaching, the impact it has had on supply chains continues to affect nearly everyone across the world. While the reasons for the impact are numerous, the more...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles, Semiconductor
Category:
Radial Shaft Seals
Dec 17, 2021

 

In the world of elastomeric materials, storage and handling of product is critical to ensure suitability for use once it reaches final assembly. For parts made from some metals, improper storage can cause rust and degradation of both the...

Industry:
Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles
Category:
O-Rings
Sep 13, 2021

Trying to find the parts you need to meet production and delivery schedules keeping you up at night?  Maybe we can help.

Supply Chain...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles, Semiconductor
Jan 28, 2021

The string of coding seen in an ASTM D2000 specification carries some very clear definition of material and testing requirements. We can show you how to break down the elements, simplifying and supporting...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles, Semiconductor
Category:
O-Rings
Jan 20, 2021

While things may look different in our office with much of our office staff working remotely, R.E. Purvis continues to prioritize employee & community safety. R.E. Purvis has had COVID-19 safety...

Sep 14, 2020

The Need for Custom Sealing Solutions

When working to resolve a problem with an existing product, or while designing something new, there is not always a...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles
Category:
Radial Shaft Seals
Jul 20, 2020

When a sealing company earns new business, they have put in the work to earn that opportunity. They offer the sealing products the customer needs, in a...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles, Semiconductor
Category:
Radial Shaft Seals
Jun 02, 2020

O-Rings, Press-in-Place, Gaskets and More

In any mechanical device made of multiple components, the mating faces of two parts create a clear path for the...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles
Category:
O-Rings
Sep 11, 2019

In the sealing industry, the most basic solution is quite often the best way forward. If a problem can be solved with a standard dimension o-ring,...

Industry:
Life Sciences, Off-Highway Equipment, Fluid Power, Lawn and Garden, Off-Road Recreation Vehicles
Category:
O-Rings

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