Request A Quote

Diaphragm Seals

Why Choose ESP for Your Diaphragm Seals?


ESP is the perfect choice when you need to purchase diaphragm seals. We understand that availability is a major consideration when purchasing seals, and are proud to say that we ship dry Bourdon diaphragm seals within 2 days, for your convenience. Our company also ships assembled Bourdon diaphragm seals in 5 days. Best of all, we … Continued

Diaphragm Seals

Selecting Fill Fluids for Diaphragm Seals


The Fill Fluid Selection Process in Detail Selecting fill fluids for diaphragm seals may seem complicated, but it doesn’t have to be a challenge. There are several factors to consider when deciding which fill fluid to use. First, the pressure and temperature of your process should be considered. Fluids react differently when under extreme temperature or … Continued

Diaphragm Seals

How to Select Fill Fluids


Making the right diaphragm seal fill fluid selection is important. You understand your process and parameters well, but having a partner to assist you is always helpful. ESP will supply detailed data to help inform your decision regarding the type of system fill fluid you use. Outside of direct advice from ESP, there are several principles to keep … Continued

Diaphragm Seals

Why Use a Diaphragm Seal?


The sensing elements of pressure gauges and switches are vulnerable to corrosive, sedimentous, and viscous fluids, as well as fluids with high temperatures. The purpose of diaphragm seals is to isolate the sensing element of pressure switches and gauges from these fluids. There are many reasons why using a seal for this purpose is essential across various … Continued

Diaphragm Seals

Common Types of Diaphragm Seals


Diaphragm seals are commonly categorized according to their process connection. The type of connection used must be determined based on the intended application. Please take the time to learn more about a few common types of seals. Threaded Threaded diaphragm seals feature threaded process connections. Several types of this seal are available. Depending on the application … Continued

Diaphragm Seals

What are Diaphragm Seals?


Thank you for taking the time to learn more about diaphragm seals. These seals play an essential role in protecting various pressure instruments across a range of industries. The sensing elements of pressure gauges and switches need to be isolated from process fluids in many cases. Diaphragm seals are designed to seal enclosures within these delicate … Continued

Diaphragm Seals

Diaphragm Seals


What are Diaphragm Seals? Thank you for taking the time to learn more about diaphragm seals. These seals play an essential role in protecting various pressure instruments across a range of industries. The sensing elements of pressure gauges and switches need to be isolated from process fluids in many cases. Diaphragm seals are designed to seal … Continued

Diaphragm Seals

How to Select a Pressure Gauge


The Fill Fluid Selection Process in Detail Selecting fill fluids for diaphragm seals may seem complicated, but it doesn’t have to be a challenge. There are several factors to consider when deciding which fill fluid to use. First, the pressure and temperature of your process should be considered. Fluids react differently when under extreme temperature or … Continued