Model VPIN0522SS -Stainless Steel VAPOR PIN® Sampling Device

The barb at the top of the Vapor Pin® sampling device connects to ¼-inch sample tubing (typically Nylon or Teflon®) with softer tubing, preferably Tygon®. Because stainless steel is more durable than brass and more corrosion resistant, we recommend stainless steel for long-term installations and in corrosive environments. Brass Vapor Pin® sampling devices are less durable than stainless steel, but they can be reused repeatedly with proper care. We recommend brass Vapor Pin® sampling devices for short-term installations, especially those installed in the stick-up configuration. Total length 3 1/2". Top barbed fitting is quarter inch in diameter. This item can not be installed without the Installation/Extraction Tool  or Silicone Sleeves. and the protective white caps.