QI2000 Feedthrough Dual, For Dual Sensor With Shutter, 1” Bolt, 3 Fluid, 2 Microdot
QI2010 Feedthrough Single, For Single Sensor With Shutter, 1″ Bolt, 3 Fluid, 1 Microdot
QI2042 Feedthrough Single, For Single Sensor, 1” Bolt, 2 H2O, 1 Microdot
QI2043 Feedthrough Single, For Single Sensor, 2 ¾” Flange, 2 H2O, 1 Microdot
QI2043-3 Feedthrough Single, For Single Sensor With Shutter, 2 3/4″ Flange, 3 Fluid, I Microdot
QI2080 Feedthrough Dual, For Dual Sensor With Shutter, 2 ¾” Flange, 3 Fluid, 2 Microdot
QP4500 Sensor Head Single, With Oscillator and Deep Water Pocket