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CHERNE
- Monitor Well® Pipe Plugs-
Mechanical Pipe Plugs
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BACK CHERNE
MAIN PRODUCTS PAGE PLUG SAFETY
CHERNE PLUMBING PRODUCTS |
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CHERNE Monitor Well Pipe Plugs |
Monitor Well®
plugs are designed to seal ground water monitor wells placed around
underground storage tanks, as well as around above ground tanks,
landfills, and treatment plants.
Monitor Well Plugs meet all EPA requirements for locking plugs used to
seal off ground water monitoring wells. Sized to seal schedule 40
piping. The 2" and 4" also can seal schedule 5 plastic &
stainless steel pipe. |
Made with
chemical/petroleum resistant EstalocTM plastic top/bottom plates and
Nitrile sealing "O" ring. Comes with stainless steel carriage
bolt and yellow chromate coated locking latch.
Using the latch as you would a wing nut, the sealing "O" ring
is easily expanded. Once tight in the well, the latch is lowered over
the ribs of the top plate. The latch is designed to use Cherne's solid
brass padlock or a No. 2 Master® Padlock. |
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SPECIFICATIONS for
CHERNE Monitor Well® Locking Pipe Plugs
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Size
Usage Range |
Maximum
Allowable
Head Pressure |
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Part
Number |
Nominal
Size |
Minimum
Diameter |
Maximum
Diameter |
Air
Pressure |
Head
Pressure |
Plug
Diameter |
Plug
Length |
Product
Weight |
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CHERNE Monitor Well®
Locking Pipe Plugs
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| 271
648 |
1-1¼"
(25-31.25mm) |
1.0"
(25mm) |
1.38"
(34.5mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
1.60"
(40mm) |
2.50"
(63mm) |
4.7
oz
(0.14kg) |
| 271
675 |
2.0"
(50mm) |
1.90"
(48mm) |
2.31"
(57.75mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
2.38"
(60mm) |
2.48"
(63mm) |
4.5
oz
(0.13kg) |
| 271
669 |
3.0"
(75mm) |
2.80"
(71mm) |
3.10"
(79mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
3.50"
(89mm) |
2.60"
(66mm) |
7.5
oz
(0.21kg) |
| 271
683 |
4.0"
(100mm) |
3.80"
(96mm) |
4.38"
(110mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
4.50"
(114mm) |
3.01"
(76mm) |
12.5
oz
(0.35kg) |
| 271
691 |
6.0"
(150mm) |
5.77"
(147mm) |
6.08"
(204mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
6.38"
(162mm) |
3.98"
(101mm) |
2.0
lbs
(0.91kg) |
| 271
735 |
8.0"
(200mm) |
7.76"
(197mm) |
8.03"
(204mm) |
6.5
psi
(.45bar) |
15
ft
(4.6M) |
8.66"
(220mm) |
3.98"
(101mm) |
3.0
lbs
(1.22kg) |
112
941
(Optional) |
Padlock |
Brass
Construction & Keyed Alike |
1.5
oz
(0.06kg) |
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