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Monitor-Well Locking Plug Features:
• Designed to seal monitor wells
• Meets all EPA requirements for locking plugs
• Sized to seal Schedule 40 piping
• 2" and 4" sizes can also seal Schedule 5 pipe
• Works with Cherne's solid brass padlock

Equipped with:
• Chemical and petroleum-resistant Estaloc™
plastic top and bottom plates
• Petroleum resistant nitrile o-ring
• Stainless steel carriage bolt
• Yellow chromate-coated locking latch

 

Cherne Monitor-Well Locking Plug

Cherne Monitor-Well Locking Plug

Part  Number

Nominal Size

Range of Use

Maximum Back Pressure

Length

Product Weight

Monitor-Well

   

   

   

   

   

   

271648

1" - 1.25"
(25-30 mm)

1"-1.38"
(23-35 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

2.5"
(64 mm)

4.7 oz
(0.14 kg)

271675

2"
(50 mm)

1.9"-2.31"
(49-59 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

2.5"
(64 mm)

4.5 oz
(0.13 kg)

271669

3"
(75 mm)

2.8"-3.1"
(71-79 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

2.6"
(66 mm)

7.5 oz
(0.21 kg)

271683

4"
(100 mm)

3.8"-4.38"
(97-111 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

3.0"
(76 mm)

12.5 oz
(0.35 kg)

271691

6"
(150 mm)

5.77"-6.08"
(147-155 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

3.98"
(101 mm)

2 lbs
(0.91 kg)

271735

8"
(200 mm)

7.76"-8.03"
(97-204 mm)

6.5 psi
(0.,45 bar)

15 ft.
(4.5 M)

3.98"
(101 mm)

3 lbs
(1.22 kg)

   

   

   

   

   

   

   

112941

Cherne Pad Lock