Apply a stream of Snoop liquid leak detector to a pressurized connection. Formation of bubbles at the connection indicates leakage.

Swagelok® Liquid Leak Detectors
Snoop® and Real Cool Snoop liquid leak detectors detect gas leaks in hard-to-reach areas.

• Sustained bubble action works even on very small leaks and vertical surfaces.
• Flexible snooper tube extends for hard-to-reach areas.
• Formula does not contain chlorine, aliphatic amines, or ammonium compounds.
• Formula dries clean, without staining.

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Specifications Temperature Rating Specifications

27 to 200°F (–2 to 93°C). Meets the performance requirements of: • MIL-PRF-25567 Leak Detector Compound, Oxygen Systems, Type I, 1 to 70°C (33 to 158°F). • NFPA 52 Section 6-12.2 Leak Testing Compressed Natural Gas Vehicular Fuel System. • EPA Part 60, Appendix A, Method 21, Section 4.3.3 Alternative Screening Procedures Using Soap Solutions.

• Nontoxic, noncorrosive, nonflammable
• Available in 2 oz (59 mL), 8 oz (236 mL), and 1 gal (3.8 L) bottles

Specifications Temperature Rating Specifications

–65 to 200°F (–54 to 93°C). Meets the performance requirements of: • MIL-PRF-25567 Leak Detector Compound, Oxygen Systems, Type II, –54 to 1°C (–65 to 33°F). • NFPA 52 Section 6-12.2 Leak Testing Compressed Natural Gas Vehicular Fuel System. • EPA Part 60, Appendix A, Method 21, Section 4.3.3 Alternative Screening Procedures Using Soap Solutions.

• Noncorrosive, nonflammable
• Available in 8 oz (236 mL) and 1 gal (3.8 L) bottles