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142-8 Series Monitor Well Plugs Sizes: 1" to 8.03"

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Mechanical Pipe Plugs Without Integral Restraint Generic Operating Instructions

Specifications

These plugs are made with petroleum resistant Nitrile o-rings.

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 solid brass padlock (sold separately)

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

Monitor-Well Locking Plug

 

Lack
Monitor-Well Locking Plug

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Nominal Size Range of Use Maximum Back Pressure Length

Shpg Wt lbs

 Item Number Unit Price Each
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)		 1 142-8012 US $17.30
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)		 1 142-802 US $19.45
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)		 1 142-803 US $21.25
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)		 1 142-804 US $22.55
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)		 2 142-806 US $57.75
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)		 3 142-808 US $98.70

Pad Lock, Size #2

1 142-800 US $5.80

Shackle Dims: 0.215" diameter, 0.73" horizontal clearance, 0.67" vertical clearance
Body Dims: 1.073" height, 1.39" width, 0.419" thickness
 

*Mechanical Plug Warning: Maximum head pressures that a pipe plug may hold back can only be estimated. Pressures are influenced by many factors including fluid and debris in the pipeline, type and condition of pipe, tightness of plug seal, and temperature. Plugs should always be inserted fully into pipeline and should be mechanically blocked when slippage may cause property damage or injury. NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system. NEVER use a mechanical plug when its failure would cause injury.

Specifications subject to change without notice

Price subject to change without notice

Petersen Terms & Conditions Apply