Leak Detectors

Leak Detection Experts

Helium/Hydrogen Leak Detectors

Multipurpose Leak Detectors

Pfeiffer Vacuum's multi-purpose leak detectors combine high performance and simple operation with the reliability you expect. The equipments come with a 2-year warranty. The modular leak detector features a powerful pumping system and is available in conventional or dry versions. Simple operation, ultra-fast response time and short recovery time are among the outstanding features of these compact multi-purpose units.

ASM 340

ASM 340 Leak detector with rotary vane pump, back-up pump capacity 15 m3 / h…

ASM 310

ASM 310 Superior performance, light weight and universal voltage allow the ASM 310 to be easily…

ASM 182 T

Compact leak detector with rotary vane pump, 20 m3 / h backup capacity…

ASM 192 T

ASM 192 T Console-type leak detector with 1 or 2 rotary vane pumps offering…

ASI 35

The ASI 35 is extremely flexible and easy to integrate into leak detection systems…

Air Leak Detectors (Vacuum)

Models based on vacuum / mass extraction ATC

Vacuum-based models / ATC mass extraction. ATC's mass extraction leak test equipment, based on our patented mass extraction and micro-flow technology, is designed to test your applications under vacuum. Our Mass Extraction products use AIR and offer an alternative to Helium and other tracer gas leak test methods. We manufacture a variety of complete leak test instruments with optional accessories. Review our product offering to find the right instrument for your application needs.

E-PDQ Model

The E-PDQ model is the complete instrument designed for rapid leak testing in the production…

VE2 Model

The VE2 is a popular mass extraction instrument with an additional quick fill circuit built in…

ME3 Model

Model ME3 is a high-speed in-line container closure integrity test unit using ATC (vacuum)…

ME2 Model

The Model ME2 is a mass extraction test instrument that uses AIR for applications that replace…

Air Leak Detectors (Pressurized)

Pressure / ATC Micro-Flow based models

Pressure based models / ATC Micro-Flow. ATC's pressure leak test products, based on our patented Micro-Flow technology, are designed to test your applications under pressure. We manufacture a variety of complete leak test instruments with optional accessories. Please review our product offering to find the right instrument for your application needs.

E-PDQ Model

The E-PDQ model is the complete instrument designed for rapid leak testing in the production…

E2 Model

Our popular efficiency instrument (second generation), 25-40% faster compared to pressure…

IPE2 Model

The Model IPE2 is our primary industry-focused leak test instrument. Designed for demanding…

IPE2-HP Model

The Model IPE2-HP is our primary industry-focused leak test instrument built for high-pressure…

Helium Recovery Systems

Save Helium, Save Money

Our HR-7 Helium Recovery System is designed to reduce consumption of Helium gas in various industrial applications, primarily in leak detection systems. Customizable duty cycles, simple and reliable operation, local service and up to 95% savings in consumption.