This is a package of 2 Cherne test ball plugs. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Test Ball Plug |
| Air Connection Gender | Male |
| Air Connection Type | Tank Valve |
| Body Surface Style | Textured |
| Contains Pressure Valve | No |
| Deflated Diameter | 3.28 in |
| Deflated Length | 9.47 in |
| For Material Type | Zinc-Plated Steel |
| For Maximum Pipe Inside Diameter | 6.25 in |
| For Maximum Pipe Size | 6 in |
| For Minimum Pipe Inside Diameter | 3.4 in |
| For Minimum Pipe Size | 4 in |
| For Use On | Pipe |
| Tether Connection | Ring and Chain |
| Includes Protective Sleeve | No |
| Maximum Back Pressure | 17 psi |
| Maximum Back Pressure (Air) | 17 psi |
| Maximum Back Pressure (Water) | 40 ft of head |
| Number of Inflation Chambers | 1 |
| Plug Seal Material | Natural Rubber |
| Required Inflation Pressure | 30 psi |
| Test Plug Weight | 1.4 lb |
| Pipe Size | 4 in; 5 in; 6 in |
| Plug Application | For General Plumbing (6 in dIa or less) |
| Air Connection | Male Tank Valve |
| For Inside Diameter | 3.4 in – 6.25 in |
| For Pipe Size | 4 in – 6 in |
| Application | Blocking; Sewer Air Testing |
| Body Type | Textured Body |