Brass Vapor Pin®

Brass Soil-Gas Sampling and/or Pressure Port. This Vapor Pin® is designed to last for hundreds of uses. It has a nominal 1/4-inch barbed fitting at the top and a total length 3 ½". This version can be for short or long-term monitoring projects. The Vapor Pin® is joined to semi-rigid tubing, e.g. Nylaflow or Teflon via a short piece of Tygon™ R-3063 tubing. This item requires the Installation/Extraction Tool, Vapor Pin® Silicon Sleeve, Vapor Pin® Caps.