Watts 0887210 1st Check Assembly Repair Kit 2-1/2″ 3″ 909 First #1 887210
Watts 0887210 1st Check Assembly Repair Kit 2-1/2″ 3″ 909 First #1 887210

Includes: Disc and Spring Assembly, Cover O-ring, Lubricant; For Use With: Watts Series 909, 2-1/2 to 3″; Item: First Check Valve Re