Series 575-C
Truss Roof Ladder |
Aluminum Tubular Rail Fire Ladders
The tubular construction of Duo-Safety's 500-C Series incorporates the inherent strength
of a rectangle, a channel and an "I" beam combined to provide the ultimate in strength and safety.
Construction features include: double parallel fins; double set of truss plates; ribbed, extruded rungs,
electrically welded to outside of truss plates; and aluminum rivets. See our Price List for current pricing.
Series 550-C Wall
Series 575-C Roof
750lb Duty Rated
| SPECIFICATIONS |
| SERIES 550-C Wall |
| Size |
Closed
Length |
Width |
Banking
Thickness |
Weight |
| 10' |
10' .5" |
22.5" |
4.5" |
31# |
| 12' |
12' .5" |
22.5" |
4.5" |
37# |
| 14' |
14' .5" |
22.5" |
4.5" |
44# |
| 16' |
16' .5" |
22.5" |
4.5" |
48# |
| 18' |
18' .5" |
22.5" |
4.5" |
55# |
| 20' |
20' .5" |
22.5" |
4.5" |
59# |
| 22' |
22' .5" |
22.5" |
4.5" |
67# |
| 24' |
24' .5" |
22.5" |
4.5" |
74# |
| 25' |
25' .5" |
22.5" |
4.5" |
77# |
| 26' |
26' .5" |
22.5" |
5.5" |
81# |
| 28' |
28' .5" |
22.5" |
5.5" |
88# |
| 30' |
30' .5" |
22.5" |
5.5" |
96# |
| All dimensions listed are N.F.P.A. Design Verification Standards. Variations occur in each product of approximately
+/- .125" due to the type of rivets, nuts, bolts etc. used. If you require precise dimensions, please call our
office and request a copy of our current field dimension sheets. |
| SPECIFICATIONS |
| SERIES 575-C Roof |
| Size |
Closed
Length |
Width |
Banking
Thickness |
Weight |
| 10' |
10' .5" |
19.75" |
4.5" |
39# |
| 12' |
12' .5" |
19.75" |
4.5" |
43# |
| 14' |
14' .5" |
19.75" |
4.5" |
50# |
| 16' |
16' .5" |
19.75" |
4.5" |
55# |
| 18' |
18' .5" |
19.75" |
4.5" |
57# |
| 20' |
20' .5" |
19.75" |
4.5" |
63# |
| 25' |
25' .5" |
19.75" |
4.5" |
80# |
| 30' |
30' .5" |
19.75" |
5.5" |
100# |
| All dimensions listed are N.F.P.A. Design Verification Standards. Variations occur in each product of approximately
+/- .125" due to the type of rivets, nuts, bolts etc. used. If you require precise dimensions, please call our
office and request a copy of our current field dimension sheets. |
Prong feet as Standard
Rubber safety shoes optional for hard surface use.
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