The Conax Technologies single (Split) Probe/Tube Feedthrough (PGS) has split internal components for a single element, which is crucial for assembling when the tip/bulb diameter is greater than the diameter of the element. The product features are extensive as follows: Mounting patterns have several options like weld-neck, screwed and Tri-clover flange. The wetted parts use Grade 316L (1.4404) stainless steel. Probe sealants are in Teflon® or Viton®, Lava and Grafoil®. Meant for both gases and liquids, the hole size extends from 1.5mm to 1/2".