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Product Specifications:
| Item | Plug |
| Air Connection Gender | Male |
| Air Connection Size | 1/8" |
| Air Connection Type | Tire Valve |
| Application | Pipe Plug, Testing |
| Body Surface Style | Smooth |
| Bypass Connection Size | 1/2" |
| Bypass Connection Type | NPT |
| Bypass Size | Standard Bypass |
| Bypass Thread Gender | Male |
| Contains Bypass | Yes |
| Contains Pressure Release Valve | No |
| Contains Pressure Valve | No |
| Deflated Dia. | 3.41" |
| Deflated Length | 23" |
| Features | Safety Through Design, Flexible |
| For Maximum Pipe Inside Diameter | 8 1/4" |
| For Maximum Pipe Size | 8" |
| For Minimum Pipe Inside Diameter | 3.95" |
| For Minimum Pipe Size | 4" |
| For Use On | Plug Selector Tool |
| Head Tether Connection | Bracket Tag |
| Includes Protective Sleeve | No |
| Inflated Length | Not Applicable |
| Material | Aluminum, Rubber |
| Max. Dia. | 8" |
| Maximum Back Pressure | 15 psi |
| Maximum Back Pressure (air) | 15 psi |
| Maximum Back Pressure (water) | Not Applicable |
| Min. Dia. | 3.97" |
| Number Of Inflation Chamber | 1 |
| Pipe Size | 4", 5", 6", 7", 8" |
| Plug Application | For General Plumbing (6" Dia. Or Less), For Underground Waterworks (Above 6" Dia.) |
| Plug Seal Material | Natural Rubber |
| Required Inflation Pressure | 45 psi |
| Seal Material | Natural Rubber |
| Test Plug Weight | 4.7 lbs. |
Shipping Info:
| Ship weight (kg) | 2.48 |
| Ship height (cm) | 24.64 |
| Ship length (cm) | 14.66 |
| Ship width (cm) | 14.66 |
| Country of Origin | US |
Product Variants
| Product | Model | For Maximum Pipe Inside Diameter | For Minimum Pipe Inside Diameter | Maximum Back Pressure (air) | For Pipe Size | Deflated Dia. | Deflated Length | Application | For Maximum Pipe Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
214188 | 18 1/4" | 10 3/4" | - | - | 10 1/2" | 25" | Pipe Plug, Testing | 18" | €2,683.39 | |
![]() |
312248 | 24 1/4" | 11" | - | - | 10.38" | 37" | Pipe Plug, Testing | 24" | €3,039.22 | |
![]() |
312168 | 16 1/4" | 7 1/2" | - | - | 6.41" | 28" | Pipe Plug, Testing | 16" | €1,818.59 | |
![]() |
314728 | 72 1/4" | - | - | - | 43" | 93" | Pipe Plug, Testing | 72" | €23,742.68 | |
![]() |
614338 | 32" | 15" | 12 psi | 15", 16", 17", 18", 19", 20", 21", 22", 23", 24", 27", 30", 32" | 14.3" | 63" | For Underground Waterworks (Above 6 In Dia.) | 32" | €7,453.80 | |
![]() |
614428 | 40" | 20" | 10 psi | 20", 21", 22", 23", 24", 27", 30", 33", 36", 40" | 19 1/2" | 70" | For Underground Waterworks (Above 6 In Dia.) | 40" | €9,921.84 | |
![]() |
316968 | 96 1/4" | 50" | 6 psi | 54" to 96" | 43" | 132" | For Underground Waterworks (Above 6 In Dia.) | 96" | €33,465.87 |
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Contact us
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CHERNE 311088 Plug, 4 to 8 Inch Size, 3.97 Inch Min. Dia., 8 Inch Max. Dia., Aluminum/Rubber
€1,296.62 /unit






