ACO Stainless – SlotDrain 20

Silt Basket

Outlet Unit

Floor Drain Body

Drain Grate

Branch Channel

Outlet Unit

Straight Channel

Corner Unit

ACO SlotDrain 20 is available in AISI 304 or AISI 316L stainless steel offering a 0.79" (20 mm) central slot. The constant depth or sloping system is manufactured with a central slot for water capture and is available with corner and branch channels.

The modular format of the ACO SlotDrain 20 offers easy layout configuration, transportation and installation.

The continuous 0.79" (20 mm) slot allows for easy cleaning. Flange and gasket connections offer a secure seal.

SlotDrain 20

Straight Channel


		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


				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
19.69 (500)	1.0	2.95 (75)	3.15 (80)	92304	92354
39.37 (1000)	0.5	2.76 (70)	2.95 (75)	92308	92358
39.37 (1000)	0.5	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

Corner Channel


			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.

Branch Channel


			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

End Outlet Channel


					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

Center Outlet Channel


					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


			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	4.92 (125)	1.06 (0.5)	414339	414340
1.97 (50) A	5.59 (142)	1.27 (0.6)	408202	408212
3.35 (85) B	5.59 (142)	2.96 (1.4)	445234	445235


	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


	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
	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.


				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
12"	7.87 (200)		6.61 (168) - 6" Sch 10	445141	445207


				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


				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
12"	7.87 (200)		6.61 (168) - 6" Sch 10	445145	445211


				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.


		Part Number
Part	Used with	AISI 304	AISI 316L
Foul air trap support ring	8" Floor Drain Body	(NBR) 414743
Foul air trap	8" Floor Drain Body	414741	414841
Foul air trap support ring	10" Floor Drain Body	(NBR) 408201
Foul air trap	10" Floor Drain Body	408200	408210
Foul air trap support ring	12" Floor Drain Body	(NBR) 408221
Foul air trap	12" Floor Drain Body	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
Floor Drain Grates	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
Frameless Ladder	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	-	-	-
Odor Seal Cover	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
Vertical Outlet

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

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
Vertical Outlet

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

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
Vertical 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]	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]

ACO Stainless – SlotDrain 20

Channel

Accessories

Floor Drain Bodies

Floor Drain Grates

Drain Flow Rate

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