12V Low Flow
Material: Stainless Steel Required Hole: 1.5" DrillLock Key: #14 Spanner
The Vapor Pin ® was specifically designed to collect soil gas for sub-slab vapor-intrusion assessments. By sampling the soil gas directly beneath the building's floor, the Vapor Pin System provides the most accurate risk assessment of vapor-intrusion. The Secure Cover threads into the Vapor Pin securing it in place and protecting it from debris and damage due to foot traffic and light machinery. The Vapor Pin ® Secure Cover can be installed with a 1-12" hammer drill.
After installing the Vapor Pin ® and allowing soil gas to equilibrate for two hours or more, connect the Summa canister, Tedlar bag, or another sample container to the Vapor Pin ®, purge the dead space in the sample train, and collect the sample.