ANSUL High Pressure CO2 Systems ( Quartzoid Bulb, QBA-5 Assembly, 250 deg. F (w/Bracket) ) Part Number : 42276 Material : Quartzoid Bulb, QBA-5 Assembly, 250 deg. F (w/Bracket) Thread Size/Type: ………….. Weight (lbs): 2 Part Description: ………….. Tags: ANSUL High Pressure, Quartzoid Bulb Release