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Access Hatches

LIGHT DUTY HATCHES

Description Inside Dimensions
1 Door 24 x 24
1 Door 24 x 30
1 Door 24 x 36
1 Door 30 x 30
1 Door 30 x 36
1 or 2 Door 30 x 48
1 Door 36 x 36
1 or 2 Door 36 x 48
1 Door 42 x 42
2 Door 30 x 54
2 Door 36 x 60
2 Door 42 x 48
2 Door 48 x 48
2 Door 48 x 54
2 Door 48 x 72
2 Door 60 x 60
Product Drawing of Light Duty Hatch
  • Available with angle frame or channel frame

  • 1-door or 2-door

  • No vehicle traffic allowed/ pedestrian 300 lb. load per square foot

  • Added options available: hold open arm, recessed lift handle, exposed padlock clip, stainless steel hardware, spring-assist

Light Duty Access Hatch

Light Duty Access Hatch

Light Duty Access Hatch Doors Open
Light Duty Access Hatch Doors Closed

HEAVY DUTY SPRING ASSIST HATCHES

Cover Size Clear Opening Bottom Frame Opening Top Flange
25-3/4 x 37-3/4 24 x 36 27-1/8 x 38 31-3/4 x 43-3/4
25-3/4 x 25-3/4 24 x 24 27-1/8 x 27-1/8 31-3/4 x 31-3/4
31-3/4 x 31-3/4 30 x 30 32 x 32 37-3/4 x 37-3/4
37-3/4 x 37-3/4 36 x 36 38 x 38 43-3/4 x 43-3/4
37-3/4 x 37-3/4* 36 x 72 37-3/8 x 76 43-3/4 x 88-1/8

*Removable safety bar required for airport loading

Product Drawing of Heavy Duty Spring Assisted Hatch
  • Extra heavy duty/Proof load 200,000 lbs./Gray iron frame/Ductile iron cover

  • Furnished with hex head bolts and washers

  • Options: special lettering, security bolting, water resistant gasket

Heavy Duty Spring Assist Hatch

Heavy Duty Spring Assist Hatch

SQUARE AND RECTANGULAR HEAVY DUTY HATCHES

Cover Size Clear Opening Frame Outside Flange Size
13-5/8 x 13-5/8 12 x 12 14-7/8 x 14-7/8 18 x 18
20 x 20 18 x 18 22 x 22 24-1/4 x 24-1/4
21-1/2 x 21-1/2 20 x 20 23-1/4 x 23-1/4 26 x 26
23-1/2 x 23-1/2 22 x 22 25 x 25 28 x 28
25-3/4 x 25-3/4 23-1/2 x 23-1/2 27-1/2 x 27-1/2 30 x 30
31-3/4 x 31-3/4 30 x 30 33-3/8 x 33-3/8 36-5/8 x 36-5/8
19 x 25 18 x 24 21-5/16 x 27-3/8 24 x 30
25-1/2 x 31-1/2 24 x 30 27-1/4 x 33-1/4 30 x 36
32 x 50 30 x 48 34-1/4 x 52-1/4 38 x 54
  • 40,000 lbs. on 9" x 9" contact area

  • Lift Ring

  • Options: special lettering, hinged with safety bar, bolted, hasp lock

Squared Heavy Duty Hatch

Square Heavy Duty Hatch