Ultra Pressure Logo

Ultra Pressure Components, Inc.
17411 West Strack Drive
Spring, Texas 77379
Tel: (713)937-0017
Fax: (713)937-0018
Toll Free: (833)-HIGHPSI
Email: sales@ultrapressurecomponents.com



Superlok and I-Fittings Overview

Features of Superlok I- Fittings

SUPERLOK I-Fitting is an exclusive line in the US. The Patented red pop off ring ensures proper make-up of the fitting every time. No more guessing! This safety feature allows anyone to be able to make up a proper fitting regardless of their training. JUST TIGHTEN UNTIL THE RING POPS OFF!!


  • Exclusive Red Ring pop off band

  • Secondary blue band acts as backup inspection gauge

  • Interchangeable with all major brands

  • Double ferrule construction to ensure a safer connection

  • 316 Stainless Steel body and ferrules

  • Saves time and money - Ends leaks and wasted fittings


Features of Superlok Tube Fittings


  • SUPERLOK Tube Fittings have been designed and manufactured under the strictest material management, high precision machining and the best process technology.

  • SUPERLOK Tube Fittings provide a reliable, leak proof seal under severe conditions such as temperature cycling, vibration and pulsation. In addition, SUPERLOK Tube Fittings can contribute to productivity improvement because of superior machined surfaces on the inner surface of each SUPERLOK Tube Fitting.

  • SUPERLOK Tube Fittings can be assembled easily without the requirement of any special tools. Consideration of the entire system design is important to ensure safe and reliable results.

Structure of Superlok Tube Fittings


  • Superlok Tube Fittings consist of four precision parts that are manufactured under the strictest quality control. These four precision parts together make up the BEST Tube Fitting in the world.

  • Superlok Tube Fittings secure leak free connections due to ease of assembly providing customers with confidence and appreciation of overall lower cost of installed systems.

Quality and Process Control


Ultra Pressure Components Superlok Tube Fittings and Valves
are produced to unmatched quality through strict
statistical process control.
Stringent and consistent in process analysis regulates
that tight tolerances are adhered to. The written Quality
Control Manual is followed and demands persistent
improvement in all areas of the Quality process where possible.

Diagram of Superlok I-Fitting


Click here for installation Procedures


Diagram of Standard Superlok Fitting

superlok structure

  • See to Separate the Inspection Ring from the products with Eyes

  • Hear to Separate the Inspection Ring from the products with Ears

  • Touch to seperate the Inspection Ring from the products with Hands