790 Series Optical Top – How to Order

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For more information see the CleanTop® page

For more information see the Damping page

Go to the 780 Series product page

How to Order

  1. Choose prefix from the chart indicating
        desired damping level.
  2. Choose basic part number for the required         size from size chart.
   3. Assign suffix indicating hole pattern required.

Model Number Example
Prefix	Basic	Suffix

794 — 455 — 02R

Series	Size	Hole Pattern

ClassOne™ CleanTop® maximum damping 3/16" top skin	4’ x 8’ x 8’	1/4-20 holes on 1" centers No laser port Radius corners

Suffix Chart

Hole Patterns/Laser Ports

Suffix	Hole Pattern- Threads	Double Density	Laser Port
00R	No Holes	no	no
01R	1" centers – 1/4-20	no	yes
02R	1" centers – 1/4-20	no	no
11R	25 mm centers – M6	no	yes
12R	25 mm centers – M6	no	no
01DR	1" staggered centers – 1/4-20	yes	yes
02DR	1" staggered centers – 1/4-20	yes	no
11DR	25 mm staggered centers – M6	yes	yes
12DR	25 mm staggered center – M6	yes	no

Size Chart

Surface Dimensions			8 in. Thick Tops (200 mm)	12 in. Thick Tops (300 mm)	18 in. Thick Tops (450 mm)	24 in. Thick Tops (600 mm)
in.	ft.	m	8 in. Thick Tops (200 mm)	12 in. Thick Tops (300 mm)	18 in. Thick Tops (450 mm)	24 in. Thick Tops (600 mm)
30 x 60		0.75 x 1.5	794 – 432	794 – 632
30 x 72		0.75 x 1.8	794 – 491	794 – 691
30 x 96		0.75 x 2.4	794 – 492	794 – 692
30 x 120		0.75 x 3.0	794 – 493	794 – 693
36 x 60	3 x 5	0.9 x 1.5	794 – 436	794 – 636
36 x 72	3 x 6	0.9 x 1.8	794 – 439	794 – 639
36 x 96	3 x 8	0.9 x 2.4	794 – 440	794 – 640	794 – 740	794 – 840
36 x 120	3 x 10	0.9 x 3.0	794 – 494	794 – 694	794 – 794	794 – 894
40 x 60		1.0 x 1.5	794 – 443	794 – 643
40 x 80		1.0 x 2.0	794 – 444	794 – 644	794 – 744	794 – 844
40 x 120		1.0 x 3.0	794 – 445	794 – 645	794 – 745	794 – 845
48 x 48	4 x 4	1.2 x 1.2	794 – 447	794 – 647
48 x 60	4 x 5	1.2 x 1.5	794 – 449	794 – 649
48 x 72	4 x 6	1.2 x 1.8	794 – 451	794 – 651	794 – 751	794 – 851
48 x 96	4 x 8	1.2 x 2.4	794 – 455	794 – 655	794 – 755	794 – 855
48 x 120	4 x 10	1.2 x 3.0	794 – 459	794 – 659	794 – 759	794 – 859
48 x 144	4 x 12	1.2 x 3.6	794 – 463	794 – 663	794 – 763	794 – 863
48 x 168	4 x 14	1.2 x 4.2	794 – 465	794 – 665	794 – 765	794 – 865
48 x 192	4 x 16	1.2 x 4.8	794 – 467	794 – 667	794 – 767	794 – 867
59 x 60	5 x 5	1.5 x 1.5	794 – 470	794 – 670	794 – 770	794 – 870
59 x 72	5 x 6	1.5 x 1.8	794 – 471	794 – 671	794 – 771	794 – 871
59 x 80		1.5 x 2.0	794 – 472	794 – 672	794 – 772	794 – 872
59 x 96	5 x 8	1.5 x 2.4	794 – 473	794 – 673	794 – 773	794 – 873
59 x 120	5 x 10	1.5 x 3.0	794 – 475	794 – 675	794 – 775	794 – 875
59 x 144	5 x 12	1.5 x 3.6	794 – 476	794 – 676	794 – 776	794 – 876
59 x 168	5 x 14	1.5 x 4.2	794 – 477	794 – 677	794 – 777	794 – 877
59 x 192	5 x 16	1.5 x 4.8	794 – 478	794 – 678	794 – 778	794 – 878
Weight Factor (WF) (approx.); Area x WF = Total Weight			0.225 lb/in² (0.016 kg/cm²)	0.265 lb/in² (0.019 kg/cm²)	0.420 lb/in² (0.030 kg/cm²)	0.475 lb/in² (0.033 kg/cm²)


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