Limited Access Manhole – Plain

SKU: FIG 418 Category:

Data Sheet

Description

Morrison Bros. Co. Limited Access Manhole – Plain

FIG 418

Standard FeaturesLimited access

Water resistant

Plain cover

Gasket seal between cover and ring

Construction Details

  • Bolts: Stainless hex head; dtainless flat head screws (18″ size only)
  • Gasket: Buna-N
  • Cover: Steel tread plate
  • Ring: Cast iron; (24″ is steel)
  • Skirt: 22 gauge galvanized (12″); 14 gauge (18″ & 24″)

Certifications & Listings

Meets H-20 load requirements

 

Fig Suffix Size Description Weight
418 0200 AM 12″ x 7″ Limited Access Manhole 31
418 1000 AM 18″ x 12″ Limited Access Manhole 66
418 1100 AM 18″ x 18″ Limited Access Manhole 69
418 1300 AM 24″ x 18″ Limited Access Manhole 104

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