Haygor Instrument & Co, Inc.

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Haygor Instrument & Co, Inc. Haygor Instrument was founded in 1973 in Pasadena, TX and in the late 1970’s was incorporated and became a Texas Corporation.

Haygor Instrument and Company, Inc. has been veteran owned and operated by George Bishop and his family since 1981.

10/08/2026

We're having a fun co.e check us out if you are in town!

The new Haygor website is built with you in mind.Build the right diaphragm seal assembly with our Product Configurator, ...
10/06/2026

The new Haygor website is built with you in mind.
Build the right diaphragm seal assembly with our Product Configurator, quickly request a quote, explore our solutions, and find the support you need all in one place.

Visit haygor.com to explore what’s new!

Happy Manufacturing Day! Did you know gold can play an important role in industrial instrumentation?When applied to diap...
10/02/2026

Happy Manufacturing Day!
Did you know gold can play an important role in industrial instrumentation?
When applied to diaphragm seals, gold plating can act as a barrier against hydrogen permeation, helping protect pressure instrumentation in demanding applications.
Modern manufacturing is all about finding smarter ways to make critical components perform longer and more reliably.
Explore Haygor’s Advanced Coatings and learn more:
https://haygor.com/advanced-coatings-service/

With more than 100 types of stainless steel, the right material can make a big difference. Strength, temperature resista...
10/01/2026

With more than 100 types of stainless steel, the right material can make a big difference. Strength, temperature resistance, corrosion resistance, and the process environment all play a role in material selection.
The same principle applies when building a diaphragm seal. At Haygor, material is one of several choices that can be matched to the needs of your application.
Want to see what goes into your seal? Build your configuration with our online Product Configurator:
haygor.com/product-configurator/ Haygor

From stone tools to smart manufacturing, one thing has never changed: the drive to improve.More than 3 million years of ...
09/30/2026

From stone tools to smart manufacturing, one thing has never changed: the drive to improve.
More than 3 million years of innovation have taken manufacturing from hand-shaping stone to precision machining, robotics, automation, and advanced coatings.
At Haygor, we’re proud to be part of that evolution, combining modern manufacturing with the precision and reliability our customers depend on.
Transform. Create. Innovate.

09/29/2026

From raw material to finished components, every step takes skill, precision, technology, and attention to detail.
This Manufacturing Week, we’re celebrating the people and processes behind the work we do every day at Haygor and the manufacturing industry that keeps the world moving.
Here’s to the people who make it happen!

Manufacturing Fact  #2: How small is a micron?For perspective, a human hair is roughly 70 microns wide, while a red bloo...
09/29/2026

Manufacturing Fact #2: How small is a micron?
For perspective, a human hair is roughly 70 microns wide, while a red blood cell is only about 7–8 microns.
Haygor’s DLC advanced coating can be applied as thin as just ⅓ of a micron. That’s roughly 210 times thinner than a human hair.
At that scale, precision can be difficult to even see, but it can still make a meaningful difference in the performance of a precision-manufactured component.
⅓ of a micron. Precision at a microscopic

This week, we’re celebrating the people, precision, and innovation behind the products and industries that keep the worl...
09/29/2026

This week, we’re celebrating the people, precision, and innovation behind the products and industries that keep the world moving.

From the shop floor to the field, manufacturing takes teamwork, skill, and a commitment to doing things right.

At Haygor, we’re proud to be part of an industry built on people who make it happen.

Here’s to the makers, builders, engineers, technicians, and problem-solvers who keep manufacturing moving forward.

Happy Manufacturing Week!

This week, we’re celebrating the people, precision, and innovation behind the products and industries that keep the worl...
09/28/2026

This week, we’re celebrating the people, precision, and innovation behind the products and industries that keep the world moving.
From the shop floor to the field, manufacturing takes teamwork, skill, and a commitment to doing things right.
At Haygor, we’re proud to be part of an industry built on people who make it happen.
Here’s to the makers, builders, engineers, technicians, and problem-solvers who keep manufacturing moving forward.
Happy Manufacturing Week!

MANUFACTURING FACT OF THE DAYManufacturing accounts for nearly 16% of the global economy. From the products we use every...
09/28/2026

MANUFACTURING FACT OF THE DAY

Manufacturing accounts for nearly 16% of the global economy.

From the products we use every day to the equipment that keeps major industries moving, manufacturing plays a part in more of our world than we often realize.

And we’re just getting started. All week long, we’ll share manufacturing facts that bring you a little closer to what we do here at Haygor.

Address

540 Preston Avenue
Pasadena, TX
77503

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(713) 641-1791

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