Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Industrial Screens Hammer Union/Plug Catcher Screens

Hammer Union Industrial Screens

Industrial Screen and Maintenance (ISM) is the leading US Manufacturer for custom and replacement screens of all shapes and sizes including flow line screens, flowback iron and hammer union screens for well control operations. Specializing in wedge wire screen, wire mesh, slotted body, stainless bar, and polyester mesh filter screens used for sand, particulates, and debris filtration.  

ISM Inline Screens are manufactured in the US using the highest-grade materials for standard or H2S Service while adhering to NACE MR-0175 for all H2S Sour Gas Service equipment.  Well Control Screens are exposed daily to abrasive chemicals and solids during the flowback operations.  Because of these extreme harsh condition’s clients prefer ISM flow line screens.  ISM has decades of experience, adheres to high-quality standards, and provides clients full material traceability when required.   

Request a Quote

Hammer Union Screen Uses

Inline Screens can be incorporated into multiple configurations of Flowback Iron (Hammer Unions) and production tubing and piping. Flowback Iron screens are used to remove debris from flow to protect sensitive downstream equipment.  ISM hammer union screens can be incorporated into Laterals, Elbows, Tee’s and Cross fittings.  Excellent for use in configurations with limited space where larger filtration equipment is not practical.


  • Easy to install and replace with limited down time
  • Custom Configurations Available with Short Lead Times
  • In-stock Materials allow for Fast Delivery
  • High Quality Standards
  • H2S Materials Available

Machine Shop Services

Need a custom adapter, fitting or flange?  Let us know, with two CNC Machine Shop Locations ISM is fully equipped to manufacture your Custom Flowback Iron Fittings.  All styles available ANSI, API, AWWA.

  • Hammer union (all sizes of 602, 1002, 1502, 2002, 2202)
  • Connection Connections for specific applications
  • Custom Threaded or Welded Neck Styles
  • Premium Threads
  • Instock Material for RUSH Orders
  • H2S Sour Gas Materials Available Meet NACE MR0175 Spec

Contact Us

Industrial Screen and Maintenance has specialized in industrial screen manufacturing, repair and design for almost 50 years. Making and repairing screens for multiple industries; drilling, pipeline, mining, construction, breweries, food service and agriculture. As an industry leader, we have worked with dozens of fortune 500 companies and shipped our products worldwide. We differentiate ourselves by providing the most rapid response possible to quotes and inquires. 

Learn More

Why Work with ISM?

Made in  the USA
Made in the USA
Custom Quality Projects
Custom Quality Projects
Longevity  Over 50 Years
Longevity Over 50 Years
Proprietary  Lining
Family Owned Business
Contact Us

Let’s Connect/
Have a Question

Thank you for your interest in Industrial Screen & Maintenance. We will get back to you shortly!


750 East F Street
Casper, WY 82601

307 234 3547


2285 Logos Court
Grand Junction, CO 81505

970 245 4020