PREVENTS DANGEROUS FLASHBACKS - Arrestors prevent flashbacks that could damage equipment and injure workers.
PREVENTS REVERSE FLOW - Built-in check valve prevents a flame from traveling back down to the regulator and tank that could cause a catastrophic explosion.
WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.