MJ Systems, LLC

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MJ Systems, LLC Engineered equipment solutions: Metering / Process Pumps, Flow Meters, Pulsation Supression, Spare Parts, Pump Repair, Pump Packages and Systems.

Chemical Injection equipment and package supplier of pumps, flow meters, pulsation dampeners, accumulators, filters and more.

When your process has demanding conditions, the right equipment matters.From ultra-low flow applications to high-pressur...
10/05/2026

When your process has demanding conditions, the right equipment matters.

From ultra-low flow applications to high-pressure chemical injection, we help you find metering, dosing, and pump solutions built for your operation. Our team supports you from product selection and design through installation and beyond.

Have an application that needs a closer look? Contact MJ Systems to discuss a custom solution.

⚙️ Precision matters in every process.We provide dependable metering, dosing, and chemical injection solutions for deman...
09/15/2026

⚙️ Precision matters in every process.

We provide dependable metering, dosing, and chemical injection solutions for demanding applications—from hazardous and high-viscosity fluids to extremely low flow rates. With expert guidance from system design and equipment selection through installation and ongoing support, we help keep your operation running safely and efficiently.

Need a solution engineered for your application? Contact us today!

In chemical injection, “close enough” isn’t good enough.Flow rate, operating pressure, chemical compatibility, and proce...
09/01/2026

In chemical injection, “close enough” isn’t good enough.

Flow rate, operating pressure, chemical compatibility, and process conditions all influence pump and system performance. MJ Systems pairs high-specification equipment with expert engineering support—from front-end design and product selection to installation, training, and aftermarket service.

Need a solution engineered for your application? Contact the chemical injection specialists at MJ Systems today.

⚙️ Is your system ready for what’s next?Whether you’re solving a new application or modernizing existing equipment, MJ S...
08/17/2026

⚙️ Is your system ready for what’s next?

Whether you’re solving a new application or modernizing existing equipment, MJ Systems delivers custom-engineered solutions designed for accuracy, reliability, and long-term performance.

Discover what’s possible. Contact MJ Systems today.

07/31/2026

Choosing the right chemical injection pump is key to reliable performance in high-pressure applications. Learn the essential factors to consider, from pressure ratings to API 675 compliance, in our latest blog.

https://bit.ly/4fIzeIj

Whether you're new to chemical injection systems or looking to expand your knowledge, our latest guide breaks down how t...
07/06/2026

Whether you're new to chemical injection systems or looking to expand your knowledge, our latest guide breaks down how these pumps work, why precision matters, and where they're commonly used.

📖 Read the full guide here: https://bit.ly/4vgZ5he

What is a chemical injection pump, and how does it improve oil and gas operations?Learn how precision chemical dosing he...
06/16/2026

What is a chemical injection pump, and how does it improve oil and gas operations?

Learn how precision chemical dosing helps prevent corrosion, improve flow assurance, and keep production running efficiently in our latest blog.

https://bit.ly/4vgZ5he

⚠️ Choosing the wrong chemical injection pump can lead to costly downtime, inaccurate dosing, and unnecessary maintenanc...
06/16/2026

⚠️ Choosing the wrong chemical injection pump can lead to costly downtime, inaccurate dosing, and unnecessary maintenance headaches.

But how do you know which pump is right for your application?

Our guide breaks down the key factors to consider so you can make a confident, informed decision and keep your operation running efficiently.

📖 Read the full guide and learn how to choose the right chemical injection pump: https://bit.ly/3QL8v5t

Struggling with inconsistent chemical injection performance? It might not be your system—it could be your maintenance ro...
04/21/2026

Struggling with inconsistent chemical injection performance? It might not be your system—it could be your maintenance routine.

Proper upkeep isn’t just about avoiding downtime—it helps improve efficiency, accuracy, and equipment life. Our latest guide shares simple, effective maintenance practices to keep your pumps running at their best.

Ready to get more out of your equipment?
Read the full guide: https://bit.ly/4sR5Io9

Precision is essential when it comes to chemical injection.Did you know? API 675 metering pumps are designed to deliver ...
03/31/2026

Precision is essential when it comes to chemical injection.

Did you know? API 675 metering pumps are designed to deliver accurate, consistent flow rates — helping improve safety, efficiency, and reliability across industrial applications.

MJ Systems provides metering pump solutions that support dependable performance where accuracy matters most.

Learn more and request a quote: https://bit.ly/3OZBMbz

Address

502 N 8th Street
La Porte, TX
77571

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm

Telephone

+12818427600

Website

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