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Hub-Fit Gripper® Plug Features:
• Ideal for use in hub fittings and in bell-end pipe
• Pressure rated for conducting DWV tests
• Made with glass-reinforced ABS plastic
• Yellow color for greater visibility in pipe
• Natural rubber o-ring for positive seal
• Galvanized carriage bolt to prevent corrosion
• Easy-to-install, extra large zinc wing nut – won't rust
 

 

Cerne Hub-Fit Gripper® Plugs

Part Number

Nominal Size

Range of Use

Maximum Back Pressure

Length

Product Weight

Hub-Fit Gripper

270528

2"
(50 mm)

2.25"-2.45"
(57-63 mm)

13 psi
(0,9 bar)

30 ft.
(9 M)

1.9"
(48 mm)

3.3 oz
(0.09 kg)

270538

   

3"
(75 mm)

3.44"-3.53"
(88-90 mm)

13 psi
(0,9 bar)

30 ft.
(9 M)

2.4"
(61 mm)

9.5 oz.
(0.27 kg)

270548

4"
(100 mm)

4.41"-4.53"
(112-115 mm)

13 psi
(0,9 bar)

30 ft.
(9 M)

2.4"
(61mm)

11.9 oz.
(0.34 kg)

 

Always block plugs when conducting air tests