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Product Specifications:
| Item | Locking Plug |
| Application | Air Testing, Blocking |
| Bypass Connection Size | Not Applicable |
| Bypass Connection Type | Not Applicable |
| Bypass Thread Gender | Not Applicable |
| For Maximum Pipe Inside Diameter | 3.1" |
| For Minimum Pipe Inside Diameter | 2 4/5" |
| For Pipe Size | 3" |
| For Use On | Center Hole Drains Overflow |
| Handle Material | Stainless Steel |
| Head Type | Lockable Handle |
| Height | 2 3/5" |
| Included Water Fill Port/hose | Not Included |
| Material | Plastic, Rubber |
| Max. Back Pressure | 6.5 psi/15 ft. |
| Max. Dia. | 3.1" |
| Maximum Back Pressure | 6.5 psi |
| Maximum Back Pressure (air) | 6.5 psi |
| Maximum Back Pressure (water) | 15 Ft. Of Head |
| Min. Dia. | 2 4/5" |
| Nominal Size | 3" |
| Overall Height | 2 3/5" |
| Padlock Shackle Diameter | 3 1/2" |
| Plate Material | Plastic |
| Plug Length | 2 3/5" |
| Plug Seal Location | End Of Pipe |
| Plug Seal Material | Natural Rubber |
| Plug Type | Mechanical |
| Range | 2.8" to 3.1" |
| Seal Material | Natural Rubber |
| Test Plug Weight | 7.5 oz. |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 7.62 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 5.08 |
| HS code | 3917400090 |
| Country of Origin | US |
Product Variants
| Product | Model | For Pipe Size | For Minimum Pipe Inside Diameter | For Maximum Pipe Inside Diameter | Nominal Size | Range | Height | Plug Length | Head Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
271691 | 6" | 5.77" | 6 2/25" | 6" | 5.77" to 6.08" | 3.98" | 3.98" | Lockable Handle | €98.79 | |
![]() |
271683 | 4" | 3 4/5" | 4.38" | 4" | 3.8" to 4.38" | 3" | 3" | Lockable Handle | €44.69 | |
![]() |
271675 | 2" | 1.9" | 2.31" | 2" | 1.9" to 2.31" | 2 1/2" | 2 1/2" | Lockable Handle | €36.89 | |
![]() |
271648 | 1", 1 1/2" | 1" | 1.38" | 1" to 1.25" | 1" to 1.38" | 2 1/2" | 2 1/2" | Lockable Handle | €30.66 | |
![]() |
271735 | 8" | 7 19/25" | 8.03" | 8" | 7.76" to 8.03" | 3.98" | 3.98" | Lockable Handle | €222.45 |
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Contact us
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CHERNE 271669 Locking Plug, 3 Inch Size, 2.6 Inch Length, 6.5 psi/ 15 ft.
€40.59 /unit


