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FIG 418

Limited Access Manhole - Plain

Provides limited access to underground equipment from grade level.

Product Features

Standard Features

Limited 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

Product Ordering Instructions

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