Zoeller 30-0151 Check Valve Union, 2"X2", Cast Iron Sceen Window Frame Precise cutting-in

Precise cutting-in

Type 29 - Conical design

Matches OSHA standard colors

Use in an overhead service entrance

Zoeller 30-0151 Check Valve Union, 2"X2", Cast Iron Sceen Window Frame Precise cutting-inHighlights: 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