Zoeller 30-0151 Check Valve Union, 2"X2", Cast Iron Sceen Window Frame Decimals on back

Decimals on back

Use in an overhead service entrance

with limited oil resistance

Tail cap includes lanyard hole

Zoeller 30-0151 Check Valve Union, 2"X2", Cast Iron Sceen Window Frame Decimals on backHighlights: Prevents back flow of water and sewer gas. Full flow. Extra wide flapper hinge prevents hinge stress. Vertical or horizontal line. Slips over ABS, PVC, steel or copper pipe. Flexible neoprene unions. Includes clamps, unicheck. Rated at 25 PSI pressure (57 ft. of head) 130 deg. F max. 2" x 2" Cast Iron Slip x Slip. Bulk. Warning: This product contains chemicals known to cause cancer and birth defects or other reproductive harm