ACO Stainless – SlotDrain 20
Neutral Invert Channel | ||||
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![]() | Part Number | |||
Length in (mm) | Invert in (mm) | AISI 304 | AISI 316L | |
19.69 (500) | 2.76 (70) | 92300 | 92350 | |
3.54 (90) | 92301 | 92351 | ||
4.72 (120) | 92302 | 92352 | ||
39.37 (1000) | 2.76 (70) | 92305 | 92355 | |
3.54 (90) | 92306 | 92356 | ||
4.72 (120) | 92307 | 92357 | ||
78.74 (2000) | 2.76 (70) | 92310 | 92360 | |
3.54 (90) | 92311 | 92361 | ||
4.72 (120) | 92312 | 92362 | ||
118.11 (3000) | 2.76 (70) | 92316 | 92366 | |
3.54 (90) | 92317 | 92367 | ||
4.72 (120) | 92318 | 92368 |
Sloping Invert Channel | ||||||
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![]() | Part Number | |||||
Length in (mm) | Slope % | Invert 1 in (mm) | Invert 2 in (mm) | AISI 304 | AISI 316L | |
19.69 (500) | 1.0 | 2.76 (70) | 2.95 (75) | 92303 | 92353 | |
2.95 (75) | 3.15 (80) | 92304 | 92354 | |||
39.37 (1000) | 0.5 | 2.76 (70) | 2.95 (75) | 92308 | 92358 | |
2.95 (75) | 3.15 (80) | 92309 | 92359 | |||
78.74 (2000) | 0.5 | 2.76 (70) | 3.15 (80) | 92313 | 92363 | |
3.15 (80) | 3.54 (90) | 92314 | 92364 | |||
3.54 (90) | 3.94 (100) | 92315 | 92365 | |||
118.11 (3000) | 0.33 | 2.76 (70) | 3.15 (80) | 92319 | 92369 | |
3.15 (80) | 3.54 (90) | 92320 | 92370 | |||
3.54 (90) | 3.94 (100) | 92321 | 92371 | |||
3.94 (100) | 4.33 (110) | 92322 | 92372 | |||
4.33 (110) | 4.72 (120) | 92323 | 92373 |
Part Number | |||||
![]() | Length 1 in (mm) | Length 2 in (mm) | Invert in (mm) | AISI 304 | AISI 316L |
19.69 (500) | 19.69 (500) | 2.76 (70) | 92338 | 92388 | |
2.95 (75) | 92339 | 92389 | |||
3.15 (80) | 92340 | 92390 | |||
3.54 (90) | 92341 | 92391 | |||
3.94 (100) | 92342 | 92392 | |||
4.33 (110) | 92343 | 92393 | |||
4.72 (120) | 92344 | 92394 |
Notes:
Channels supplied with gasket and hardware to suit deeper end of unit.
Part Number | |||||
![]() | Length 1 in (mm) | Length 2 in (mm) | Invert in (mm) | AISI 304 | AISI 316L |
19.69 (500) | 20.28" (515) | 2.76 (70) | 92345 | 92395 | |
2.95 (75) | 92346 | 92396 | |||
3.15 (80) | 92347 | 92397 | |||
3.54 (90) | 92348 | 92398 | |||
3.94 (100) | 92349 | 92399 | |||
4.33 (110) | 92400 | 92450 | |||
4.72 (120) | 92401 | 92451 |
Notes:
Branch channels may need an additional gasket to be purchased depending upon layout
Part Number | |||||||
![]() | Outlet Options | Grate Size | Length in (mm) | Invert in (mm) | Spigot Ø in (mm) | AISI 304 | AISI 316L |
125 mm Pipe or Floor Drain Body Type 142 (8") with 4" Outlet1 | 8" x 8" | 19.69 (500) | 2.76 (70) | 4.92 (125) | 415925 | 415970 | |
2.95 (75) | 415926 | 415971 | |||||
3.15 (80) | 415927 | 415972 | |||||
3.54 (90) | 415928 | 415973 | |||||
3.94 (100) | 415929 | 415974 | |||||
4.33 (110) | 415930 | 415975 | |||||
4.72 (120) | 415931 | 415976 | |||||
Floor Drain Body Type 157 (10") with 4" Outlet2 | 10" x 10" | 2.76 (70) | 5.59 (142) | 414201 | 414208 | ||
2.95 (75) | 414202 | 414209 | |||||
3.15 (80) | 414203 | 414210 | |||||
3.54 (90) | 414204 | 414211 | |||||
3.94 (100) | 414205 | 414212 | |||||
4.33 (110) | 414206 | 414213 | |||||
4.72 (120) | 414207 | 414214 |
1. Use 414739/414839 or 414339/414340 basket
2. Use 408202/408212 or 445234/445235 basket
Part Number | |||||||
![]() | Outlet Options | Grate Size | Length in (mm) | Invert in (mm) | Spigot Ø in (mm) | AISI 304 | AISI 316L |
125 mm Pipe or Floor Drain Body Type 142 (8") with 4" Outlet1 | 8" x 8" | 19.69 (500) | 2.76 (70) | 4.92 (125) | 415932 | 415977 | |
2.95 (75) | 415933 | 415978 | |||||
3.15 (80) | 415934 | 415979 | |||||
3.54 (90) | 415935 | 415980 | |||||
3.94 (100) | 415936 | 415981 | |||||
4.33 (110) | 415937 | 415982 | |||||
4.72 (120) | 415938 | 415983 | |||||
Floor Drain Body Type 157 (10") with 4" Outlet2 | 10" x 10" | 2.76 (70) | 5.59 (142) | 414215 | 414222 | ||
2.95 (75) | 414216 | 414223 | |||||
3.15 (80) | 414217 | 414224 | |||||
3.54 (90) | 414218 | 414225 | |||||
3.94 (100) | 414219 | 414226 | |||||
4.33 (110) | 414220 | 414227 | |||||
4.72 (120) | 414221 | 414228 |
Notes:
Channels supplied with gasket and hardware to suit deeper end of unit.
1. Use 414739/414839 or 414339/414340 basket
2. Use 408202/408212 or 445234/445235 basket
Silt Baskets | |||||
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Part Number | |||||
![]() | Depth in (mm) | For Outlet Ø in (mm) | Holding Capacity Pints (Liters) | AISI 304 | AISI 316L |
1.77 (45) A | 4.92 (125) | 0.85 (0.4) | 414739 | 414839 | |
1.97 (50) A | 1.06 (0.5) | 414339 | 414340 | ||
1.97 (50) A | 5.59 (142) | 1.27 (0.6) | 408202 | 408212 | |
3.35 (85) B | 2.96 (1.4) | 445234 | 445235 |
End Plates | |||
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Part Number | |||
![]() | Invert in (mm) | AISI 304 | AISI 316L |
2.76 (70) | 92324 | 92374 | |
2.95 (75) | 92325 | 92375 | |
3.15 (80) | 92326 | 92376 | |
3.54 (90) | 92327 | 92377 | |
3.94 (100) | 92328 | 92378 | |
4.33 (110) | 92329 | 92379 | |
4.72 (120) | 92330 | 92380 |
2" (50 mm) Outlet End Plate | |||
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Part Number | |||
![]() | Invert in (mm) | AISI 304 | AISI 316L |
3.94 (100) | 92335 | 92385 | |
4.33 (110) | 92336 | 92386 | |
4.72 (120) | 92337 | 92387 |
Nitrile Rubber Gasket | ||
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Invert in (mm) | Part Number | |
![]() | 2.76 (70) | 413601 |
2.95 (75) | 413602 | |
3.15 (80) | 413603 | |
3.54 (90) | 413604 | |
3.94 (100) | 413605 | |
4.33 (110) | 413606 | |
4.72 (120) | 413607 |
Notes:
Additional/replacement gasket comes with locking hardware
If a gasket of another material is required, please contact ACO.
Location Flange, Vertical Outlet | ||||||
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Part Number | ||||||
![]() | Body Size | Fits Spigot Ø in (mm) | Flange Type | Outlet Ø in (mm) | AISI 304 | AISI 316L |
8" | 4.92 (125) | Location | 4.49 (114) - 4" Sch 10 | 445252 | 445288 | |
10" | 5.59 (142) | 4.49 (114) - 4" Sch 10 | 445129 | 445195 | ||
12" | 7.87 (200) | 4.49 (114) - 4" Sch 10 | 445135 | 445201 | ||
6.61 (168) - 6" Sch 10 | 445141 | 445207 |
Location Flange, Horizontal Outlet | ||||||
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Part Number | ||||||
![]() | Body Size | Fits Spigot Ø in (mm) | Flange Type | Outlet Ø in (mm) | AISI 304 | AISI 316L |
8" | 4.92 (125) | Location | 4.49 (114) - 4" Sch 10 | 445264 | 445300 | |
10" | 5.59 (142) | 4.49 (114) - 4" Sch 10 | 445153 | 445219 | ||
12" | 7.87 (200) | 4.49 (114) - 4" Sch 10 | 445159 | 445225 |
Mechanical Membrane Clamp, Vertical Outlet | ||||||
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Part Number | ||||||
![]() | Body Size | Fits Spigot Ø in (mm) | Flange Type | Outlet Ø in (mm) | AISI 304 | AISI 316L |
8" | 4.92 (125) | Mechanical Membrane Clamp | 4.49 (114) - 4" Sch 10 | 445256 | 445292 | |
10" | 5.59 (142) | 4.49 (114) - 4" Sch 10 | 445133 | 445199 | ||
12" | 7.87 (200) | 4.49 (114) - 4" Sch 10 | 445139 | 445205 | ||
6.61 (168) - 6" Sch 10 | 445145 | 445211 |
Mechanical Membrane Clamp, Horizontal Outlet | ||||||
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Part Number | ||||||
![]() | Body Size | Fits Spigot Ø in (mm) | Flange Type | Outlet Ø in (mm) | AISI 304 | AISI 316L |
8" | 4.92 (125) | Mechanical Membrane Clamp | 4.49 (114) - 4" Sch 10 | 445268 | 445304 | |
10" | 5.59 (142) | 4.49 (114) - 4" Sch 10 | 445157 | 445223 | ||
12" | 7.87 (200) | 4.49 (114) - 4" Sch 10 | 445163 | 445229 |
Note – an automatic trap primer can be installed to the floor drain body to prevent the ‘P’ trap from drying out.
Contact ACO for details.
Optional Removable Foul, Air Trap | ||||
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Part Number | ||||
![]() | Part | Used with | AISI 304 | AISI 316L |
Foul air trap support ring | 8" Floor Drain Body | (NBR) 414743 | ||
Foul air trap | 414741 | 414841 | ||
Foul air trap support ring | 10" Floor Drain Body | (NBR) 408201 | ||
Foul air trap | 408200 | 408210 | ||
Foul air trap support ring | 12" Floor Drain Body | (NBR) 408221 | ||
Foul air trap | 408220 | 408230 |
Building codes in North America do not encourage the use of removable foul air traps in Floor Drains. However, a removable foul air trap may be required due to restricted depth installations, client-specific requirements, marine (ships & boats) and others.
Floor Drain Grates | Load Class | Slip-Resistant | 8" x 8" | 10" x 10" | 12" x 12" | Open area sq in |
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ASME: A112.6.3 | EN 1253 | ASTM E303-93 (BPN) | AISI 304 Part Number | AISI 316L Part Number | AISI 304 Part Number | AISI 316L Part Number | AISI 304 Part Number | AISI 316L Part Number | 8" | 10" | 12" | |
Cast![]() | Special Duty | P400 | 48 | 416942 | N/A | 416943 | N/A | 416944 | N/A | 20.4 | 39.0 | 60.9 |
Ladder![]() | Light Duty | R50 | 35 | 416912 | 416913 | 416914 | 416915 | 416916 | 416917 | 31.3 | 57.9 | 88.6 |
Medium Duty | M 125 | 35 | 408093 | 408193 | 408028 | 408128 | 408037 | 408137 | 28.9 | 54.1 | 88.6 | |
Heavy Duty | N 250 | 33 | 408043 | 408143 | 408044 | 408144 | 408045 | 408145 | 26.4 | 44.5 | 71.2 | |
Frameless Ladder![]() | Light Duty | R50 | 51 | 446262 | 446423 | 446266 | 446267 | 446270 | 446271 | 30.9 | 53.9 | 83.1 |
Medium Duty | M125 | 51 | 446264 | 446265 | 446268 | 446269 | 446272 | 446273 | 29.2 | 51.0 | 78.7 | |
Mesh![]() | Medium Duty | L 15 | 57 | 408090 | 408190 | 408095 | 408195 | 408034 | 408134 | 35.7 | 83.0 | 92.3 |
Perforated![]() | Light Duty | L 15 | 15 | 142555 | 142556 | 142557 | 142558 | 142559 | 142560 | 4.3 | 6.4 | 10.4 |
Heelsafe![]() | Medium Duty | L 15 | 36 | 408022 | 408122 | 408031 | 408131 | 408040 | 408140 | 20.4 | 36.5 | 52.7 |
Multi-slot 5![]() | Medium Duty | L 15 | 31 | 408094 | 408194 | 408033 | 408133 | 408042 | 408142 | 8.6 | 16.8 | 27.8 |
Slot cover![]() | Special Duty | M125 | 36 | 408021 | 408121 | 408030 | 408130 | 408039 | 408139 | 10.5 | 13.9 | 17.4 |
Half Ladder![]() | Light Duty | L 15 | 35 | 416918 | 416919 | 416920 | 416921 | 416922 | 416923 | 35.0 | 63.1 | 96.7 |
Half Plate![]() | Light Duty | L 15 | 36 | 416928 | 416929 | 416926 | 416927 | 416924 | 416925 | 18.8 | 33.5 | 51.6 |
Odor Seal Cover![]() | Light Duty | R50 | - | - | 445398 | - | 445399 | - | 445400 | - | - | - |
Medium Duty | M125 | - | - | 445605 | - | 445607 | - | 445609 | - | - | - | |
Tundish![]() | - | - | N/A | 415918 | N/A | 413546 | N/A | 413547 | N/A | 2.9 | 2.9 | 11.7 |
8" Floor Drain Body – for use under outlet channels | ||
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Vertical Outlet | ||
![]() | ![]() |
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Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 2.83" (72 mm) | Max A = 6.77" (172 mm) |
4" Sch 10 [Ø 114 mm] | 148.1 [9.3] | 179.5 [11.3] |
Horizontal Outlet | ||
![]() | ![]() |
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Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 2.83" (72 mm) | Max A = 6.77" (172 mm) |
4" Sch 10 [Ø 114 mm] | 49.4 [3.1] | 62.8 [4.0] |
10" Floor Drain Body – for use under outlet channels | ||
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Vertical Outlet | ||
![]() | ![]() |
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Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 3.74" (95 mm) | Max A = 8.07" (250 mm) |
4" Sch 10 [Ø 114 mm] | 179.5 [11.3] | 224.4 [14.2] |
Horizontal Outlet | ||
![]() | ![]() |
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Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 3.74" (95 mm) | Max A = 8.07" (250 mm) |
4" Sch 10 [Ø 114 mm] | 134.6 [8.5] | 179.5 [11.3] |
12" Floor Drain Body – for use under outlet channels | ||
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Vertical Outlet | ||
![]() | ![]() |
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Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 3.94" (100 mm) | Max A = 8.46" (215 mm) |
4" Sch 10 [Ø 114 mm] | 186.6 [11.8] | 222.2 [14.0] |
6" Sch 10 [Ø 168 mm] | 403.9 [25.5] | 480.2 [30.3] |
Horizontal Outlet | ||
![]() | ![]() |
|
Outlet Diameter | Flow Rate GPM [l/s]* | |
ØD in [mm] | Min A = 3.94" (100 mm) | Max A = 8.46" (215 mm) |
4" Sch 10 [Ø 114 mm] | 148.1 [9.3] | 179.5 [11.3] |
8 in. Outlet Channels with ALF - SlotDrain 20 Spec Sheet_v1_GS
10 in. Outlet Channels with ALF - SlotDrain 20 Spec Sheet_v1_GS
Branch and Corner Channels - SlotDrain 20 Spec Sheet_v1_GS
Outlet End Cap - SlotDrain 20 Spec Sheet_v1_GS
Closing End Cap - SlotDrain 20 Spec Sheet_v1_GS