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Limited Access Monitoring Well Manhole
One Year Manufacturer Warranty

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Morrison Brothers 418XA Series Limited Access Monitoring Well Manhole

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
418XA-0500 AM 7in. x 10in. $103.99
418XA-0900 AM 8in. x 12in. $112.33
418XA-0400 AM 12in. x 12in. $264.56
418XA-1000 AM 18in. x 12in. $384.28
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Morrison Bros. Co.

Provides access to monitoring well when proper identification of the opening is essential.

  • Large clean-out surface around the bolts
  • Locating tab for ease of bolt alignment
  • "Monitoring Well" cast into cover
  • Easy to replace gaskets without tools or glue (7", 9", and 12")
  • API 615 equilateral triangle cast into cover
  • Bolts: Stainless hex head
  • Gasket: Buna-N
  • Cover: Cast iron
  • Ring: Cast iron
  • Skirt: 22 gauge galvanized steel