Back Check Injection Valve fits all new style Unidose Pumps.  1/2″ pipe thread  x  3/8″ tubing connection.  This valve has a spring loaded valve to stop syphoning. It also comes with the black nut and yellow male and female tube fittings.
Back Check Injection Valve fits all new style Unidose Pumps.  1/2″ pipe thread  x  3/8″ tubing connection.  This valve has a spring loaded valve to stop syphoning. It also comes with the black nut and yellow male and female tube fittings.