Single-Size Test-Ball® Plugs are Designed to Test Drain, Vent and Waste Systems in Every Type of Pipe; Natural Rubber Body Provides Excellent Expansion and a Great Seal in Round and Out-of-Round Pipe; Inflatable Design Can Fit Through Test Tees, Sanitary Tees, Floor Drains and Other Hard to Access Pipe Openings; Utilizes a Standard Tire Air Fitting for Easy Connections; Ring and Chain Assembly Helps Prevent the Plug from Being Drawn into DWV Systems During Tests
Test Ball Plug; Item Plug; Type 1-Size, Blocking; Material Natural Rubber, Zinc Plated Steel (Chain/Ring Handle); Inflation Valve Connection 1.77 Inch Threaded; Inflation Pressure 40 PSI; Allowable Test/Back Pressure 13 PSI; Application Plumbing; Size 2 Inch; Deflated Size 1.77 Inch Diameter x 2.84 Inch Length; Color Black; Chain Eye Bolt Ring and Chain; Usage Range 1.9 to 2.25 Inch
Cherne® Single-Size Test-Ball® Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe. Cherne Industries is a global leader in pipe plug, blocking and testing.
We're building a faster, easier, and more powerful online experience for plumbing professionals.
Our completely redesigned website will launch in October 2026.
Launching October 2026
During Construction
Online ordering is temporarily unavailable.
Online invoice payment is temporarily unavailable.
Customer account access and order history are temporarily unavailable.
Our team is still available to assist with quotes, product availability, and placing orders by phone or email.
Thank you for your patience while we build a better experience for our customers.
ALERT:Your cart has price quote items, Click continue to clear all items in cart and add this product.
Review your cart if you wish to save the current products.