H-20 Hatch/Access Cover

TOPP's H-20 Hatch/Access Covers are designed for a load rating of 16,000 lbs with a 30% impact factor, applied over a 10" x 20" area. Intended for use in off-street locations with occasional traffic - sidewalks, medians and road shoulders are examples of acceptable locations for installation. 

Features Include: 

  • 5/8" thick ASTM A36 smooth steel
  • Steel curb frame w/ anchor legs
  • Hot dipped galvanized finish
  • Threaded holes for eyebolts to assist in lifting

Optional Features:

  • Tread plate steel
  • Fall through protection 

Cover Options: 

  • Round or square cover
  • Solid, gas tight hatch or hinged hatch
  • Available in 18", 24", 30", 36", 42", 48", 60" & 72" diameter (larger upon request)