
- Designed for waste stack testing from floor drain to sewer pipe
- Long enough to seal wye vertical riser and sewer run
- Multi-stage deflation eliminates backsplash
- Pressure relief valve to safeguard against over-inflation
- Nylon strap and safety handle prevents plug from sliding down a line
- Includes 5' extension hose
Brand: | Cherne |
Maximum Back Pressure: | 13 psi (0,9 bar)/30 ft. (9.1 M) |
Color: | Black |
Product Type: | MS2 Long Test-Ball |
Chain Eye Bolts: | Strap and Handle |
Inflation Thread: | tank valve |
Plug Type: | Blocking |

Cherne® 2in.- 3in. MS2® Plug
[UPC] 675115274518
[Part #] 274518
Inflation Pressure: 40 psi (2,8 bar)
Usage Range: 1.75 - 3.25 in. (44 - 83 mm)
Deflated Length: 19.44 in.
Deflated Diameter: 1.58 in. (37 mm)
Nominal Size: 2 in. - 3 in. (50-75 mm)
Weight: 1.31 lb.
Nominal Min: 2
Nominal Max: 3

Cherne® 3in.- 4in. MS2® Plug
[UPC] 675115274525
[Part #] 274526
Inflation Pressure: 40 psi (2,8 bar)
Usage Range: 2.75 - 4.25 in. (70 - 108 mm)
Deflated Length: 23.75 in.
Deflated Diameter: 2.38 in. (60 mm)
Nominal Size: 3 in. - 4 in. (75 - 100 mm)
Weight: 2.45 lb.
Nominal Min: 3
Nominal Max: 4

Cherne® 4in.- 6in. MS2® Plug
[UPC] 675115274532
[Part #] 274534
Inflation Pressure: 30 psi (2,1 bar)
Usage Range: 3.5 - 6.25 in. (89 - 159 mm)
Deflated Length: 26.62 in.
Nominal Size: 4 in. - 6 in. (100 - 150 mm)
Deflated Diameter: 3.25 in. (83 mm)
Weight: 3.91 lb.
Nominal Min: 4
Nominal Max: 6