True thru-flow twin connection. Modified Teflon (MTFE) for Benzenes, Bromines, -ides, -chloros & Nitric permeation and Hazardous (carcinerous/pyrophoric) substances. Piping Base: "O" Ring face seal connection to piping base. Discharge diaphragm pulsation damper application: Intercept instrument destabilising high frequency; Prevent resonance; Stop acoustic waves; Address acceleration head forms of PULSATION; all with Flush-in-Place & Constant Temperature Features.
