
Swagelok® Ultra-Torr Vacuum Fittings
Swagelok vacuum fittings and adapters, available in Ultra-Torr straights and tees, are easy to connect and disconnect, saving time and producing repeatable results in vacuum sealing applications.
View Ultra-Torr Vacuum FittingsSwagelok® Ultra-Torr vacuum fittings are ideal for making quick, easily removed vacuum seals, such as those required when connecting systems to helium leak detectors or connecting metal to glass tubing. These fittings provide consistent seal performance through repeated disconnects and reassemblies in vacuum pressure systems.
Ultra-Torr vacuum fittings feature a knurled nut that allows easy, finger-tight assembly and reliable, repeatable sealing performance. The fitting’s fluorocarbon FKM O-ring seals tightly to glass, metal, or plastic tubing, allowing their use in a variety of vacuum applications.
Need help selecting the right vacuum fittings?
Ultra-Torr Vacuum Fittings Categories

Male Connectors
Ultra-Torr male connector fittings are available in a wide range of sizes and feature a knurled nut, making them easy to connect and disconnect.

Spare Parts and Accessories
Explore female nuts and sleeves for use with Ultra-Torr vacuum fittings.

Tube Stubs
Ultra-Torr straight tube stubs provide reliable, repeatable sealing performance for glass, metal, or plastic tubing.

Unions
Ultra-Torr vacuum fitting union straights, elbows, and tees in a variety of sizes are easy to connect and disconnect, saving time and producing repeatable results.
Ultra-Torr Vacuum Fittings Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Features: Stainless steel construction, fluorocarbon FKM O-ring; Reliable, repeatable sealing performance; Available in tube sizes from 1/16 to 1 1/2 in.

The Swagelok® Tube Fitting Advantage
Swagelok tube fittings are designed to meet your highest expectations for safety and dependability, featuring proven design, precise manufacturing, and superior raw materials.
Discover the AdvantageSwagelok Resources Curated for You

An Introduction to Fittings: Identifying Thread Size and Pitch
Even the most seasoned professionals can experience difficulty identifying threads. Swagelok product manager Andy Hitchcock explains how to identify thread size and pitch on your fittings using a caliper, pitch gauge and thread identification guide.

Optimizing Medium-Pressure Oil and Gas Applications with Compression Fittings
For medium-pressure applications in oil and gas topside assets, learn how compression fittings can offer installation speed and performance benefits over traditional cone and thread connections.

Une sécurité et une fiabilité accrues pour Shenyang Blower Works Group
Découvrez comment Swagelok Shanghai a aidé Shenyang Blower Works Group Corporation à faire faire des économies à ses clients grâce à des équipements plus fiables, tout en améliorant la sécurité de ses installations et le rendement de sa production.

Installation des raccords pour tubes Swagelok
Cette vidéo montre toutes les étapes de l’installation des raccords pour tubes Swagelok – des raccords qui ont acquis dans le monde entier une réputation de qualité et de fiabilité sur la durée.
Raccords pour le vide (Ultra-Torr)
Les raccords pour le vide Swagelok permettent la réalisation de joints étanches, fiables et reproductibles. Faciles à monter et à remonter grâce à un écrou moleté, leur utilisation ne nécessite que très peu de maintenance. L’étanchéité est assurée par un joint torique sur des tubes en verre, en métal ou en plastique. Il se présentent sous la forme de raccords droits ou de tés.