Quick view EGE Flow Sensor ST-421-KH-A4 EGE 48mm 120°C G1/2 P10437 ST421KHA4 *New* Flow Sensor ST-421-KH-A4 EGE 48mm 120°C G1/2 P10437 ST421KHA4New item not in original packaging In Stock £154.60 Add to Cart