4848 SERIES

4'-0" x 4'-0" Dragoff Frame & Cover Assembly
Designed for Airport Loading

• Frame & covers finished galvanized
• Penta head security bolts fasten covers to frame 
• Dragoff covers have diamond style top plate 
• Lift handles ease lifting of covers 
• Hardware is cadmium plated to reduce corrosion 
• Angle frame with mountings for removable center I-beam 
• Removable I-beams included with frame 

A. LOADING:
- HS-20-44 "Full Vehicular Traffic"

B. MATERIAL:
- Steel, Hot Rolled To Mill Spec. 

C. FRAME STYLE
- Angle Frame (Rebar for Cast-in or mounting holes)

D. HINGE STYLE:
- Covers are "Drag-off "

E. FASTENING MECHANISM
- Penta-head security bolts

F. TOP PLATE SURFACE:
- Diamond pattern "Floor plate"

G. MARKINGS:
- Welded lettering on top plate of door
- Stamped / "Embossed" Marking
- Etched into top plate of door
- Removable id plate (Markings stamped, welded, plasma cut or etched)

H. FINISH:
- Hot dipped galvanized

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