Description
Apollo Double Check Valve Assembly, Lead Free Bronze, Apollo 4ALF 100 Series, FNPT Connection 4ALF107A2 Toilet Partition PIlaster Brown 1804 Brown 1804 ASTM D 1004 94a 03 Help protect potable water supply from contamination due to reverse flow with this APOLLO double check valve assembly Accessible internal components ease maintenance and test cocks with SAE flare connection for faster testing