4" x 3" PVC DWV Reducer Coupling Adapter (Socket x Socket) Schedule 40 PVC DWV Slip Reducing Coupling Pipe Fittings, PVC Increaser/Reducer Coupling for Home Sewer Plumbing - CeeDa, Ceeda-1PCS-White-Adapter-230712

• UPC   618202831461
• 【4" to 3" PVC Reducer】Reducer coupling for connecting and extending two eccentric pipes of different diameters. Fit 4" I.D. / 4.50" O.D. to 3" I.D. / 3.50" O.D. PVC pipe；ideal for center connections. 【Material】Heavy Duty PVC Reducer Coupling made of high-quality PVC, high-impact strength, resistant to frost and corrosion, long service life.intended for systems that will not exceed 140° F. 【Easy Installation】They are non-toxic, lightweight and easy to install. Installation requires the use of primer and solvent cement. Smooth interior finish for reduced friction and material buildup. 【Wide Application】Furniture-Grade Parts, DWV/SCH40 pipe to select drainage products such as channel drain outlets, drainage grates, and pop-up emitters, suitable for indoor and outdoor use.Pressure Fittings are used in irrigation, underground sprinkler systems, swim pools, outdoor applications and cold water supply lines, etc. 【Use with Confidence】Meets ASTM D2665 standards, comply with NSF requirements. If you are not satisfied about this PVC reducer, you can replace it for free or give it a full refund., Manufacturer: CeeDa