dk lok gauges

Fittings To Hold It Together

In order for your product to work properly, they need to have the right fittings or connections! We carry fittings by DK Lok and Merit Brass. Let us know exactly what you need and we will make sure it is the right fit.

  • Medium | High | Ultra High-Pressure Fittings
  • Compression Tube Fittings
  • Stainless Steel JIC Fittings
  • Sch 40 and Sch 80 Stainless Steel Pipe Fittings
  • Stainless Steel Weld Fittings & Flanges
  • 10,000lbs Stainless Steel Pipe Fittings
  • Grease Fittings

Package Systems

Our package solutions provide a suite of instruments that work together to minimize maintenance and maximize productivity in any environment. We offer pressure gauges, valves, fittings, tubing, flame management products, and specialty items. This means we can offer custom packages to fit your exact needs.

pressure gauges

Our Top Fitting Brands

dk-lok fittings

DK-LOK Fittings

  • Single and Double ferrule compression tube fittings
  • Instrument grade pipe fittings
  • Quick Connects
  • High-pressure fittings up to 60k psi
  • Grease fittings
  • Stainless steel JIC fittings
merit brass fittings


  • SCH40 and SCH80 stainless steel pipe fittings.
  • Domestic Brass fittings (with lead-free option)
  • Chrome plated fittings
  • Stainless Steel Butt Weld Fittings
  • Press fittings
  • And more!

Get a custom gauge quote for your business.

Call or complete the form and a specialist from The Gauge House will contact you to discuss your custom gauge needs!

Lafayette, LA
(337) 261-0510

Houma, LA
(985) 223-4301