
Swagelok® Leak Detectors
Snoop® and Real Cool Snoop liquid leak detectors help reduce costly losses and potential safety issues by finding gas leaks in hard-to-reach places with a sustained bubble action.
View Leak DetectorsLeaking gases can be expensive to replace, can jeopardize the efficiency of production processes, and can have serious safety consequences. That’s why we offer Swagelok Snoop® and Swagelok® Real Cool Snoop liquid leak detectors.
Snoop and Real Cool Snoop liquid leak detectors detect gas leaks in hard-to-reach areas. The sustained bubble action works even on very small leaks and vertical surfaces in environments ranging from –65 to 200°F (–54 to 93°C). A flexible snooper tube extends for hard-to-reach areas. Both types of liquid leak detectors dry cleanly without staining. They also contain a corrosion inhibitor for added protection of your components, with no chlorine, aliphatic amines, or ammonium compounds. They meet the performance requirements of a variety of specifications reflected in the catalog.
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Learn About Our Compressed Gas Leak Detection Services.
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Leak Detector Categories

Liquid Leak Detectors
Liquid leak detectors detect gas leaks in hard-to-reach areas. Explore options that can be used in temperatures ranging from -65 to 200°F (-54 to 93°C).
Leak Detectors Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Swagelok's Snoop liquid leak detector exposes gas leaks while pipe thread sealants SWAK, PTFE and PTFE-free tape and thread lubricant Goop can help prevent future leaks.

Compressed Gas Leak Detection Services
Receive help identifying and quantifying compressed gas leaks so you can prioritize the most critical issues to address based on potential for emissions reduction and safety, cost, and productivity improvement.
Learn About Leak Detection ServicesSwagelok Resources Curated for You

Leak Detection Case Studies
Swagelok fluid system specialists with deep technical and application expertise regularly help customers find, address, and prevent leaks in their fluid systems. Find out how those customers have benefited.

Common Causes and Costs of Fluid System Leaks
The smallest leak can present a serious issue when maintaining your plant’s safety and profitability. Understand how and why leaks occur, how to locate and test for them, and ultimately how to develop a strategy to address and reduce leaks plant-wide.

タイヤ工場における一般的な流体システムの漏れに対処する
タイヤの製造工程でプロセス配管の漏れが看過されているケースがありますが、システムに漏れがあると、安全上深刻な問題が生じたり、収益が低下したりするおそれがあります。今回は、工場全体の一般的な漏れの原因を特定する方法と、それを改修する方法を紹介します。

システムの漏れを防ぐ方法:チューブの適切な前処理の重要性
チューブ継手を正しく取り付けるには、さまざまな要素を考慮する必要がありますが、最も重要なのは、取り付ける前にチューブに適切な前処理を施すことです。今回は、チューブを正しく取り扱い、適切に切断してバリを除去し、漏れによるコストとリスクの上昇を抑える方法を紹介します。