ANSUL High Pressure CO2 Systems ( Quartzoid Bulb, QBA-5 Assembly, 135 deg. F (without Bracket) ) Part Number : 41893 Material : Quartzoid Bulb, QBA-5 Assembly, 135 deg. F (without Bracket) Thread Size/Type: ………….. Weight (lbs): 2 Part Description: ………….. Tags: ANSUL High Pressure, Quartzoid Bulb Release