Cast Iron Grating - Rectangular and Square

Special Applications

Rectangular Cast Iron Grating - Summary

Back

Item
#

Grate
Style

Seat
Height

Slot
Size

Flow
Area

Weight

2-Sided
Short
Span

2-Sided
Long
Span

2-Sided
Bearing

4-Sided
Bearing

	6000		17-11/16	35-3/4	2	7/8 x 6-7/8	194	148	H	(-)		H	Drawing
	6001	53-R	23-3/4	23-3/4	1-1/2	1/2 x 6-1/8	153	120	(-)	(-)	H	H	Drawing
	6002	53-R	23-3/4	35-3/4	1-1/2	1/2 x 6-1/8	233	190	H	(-)		H	Drawing
	6015	51	21-3/4	33-3/4	2-3/4	1-1/4 x 19	260	245	H	(-)		H	Drawing
	6016	57	17-3/4	35-3/4	2	1-5/8 x VAR	230	155	L	L		H	Drawing
	6027	56-R	24	24	2	2-1/2 x 2-1/2	223	190			H	H
	6027	56	24	24	2	2-1/2 x 2-1/2		190			H	H
	6100	51-R	8	24	1-1/2	1-1/4 x 5-1/2	70	40	H	(-)		H	Drawing
	6102	52	21-1/4	45-3/4	1-1/2	1-5/16 x 9-1/8		250	H	(-)
	6105	52-R	10	24	2-3/16	1 x 3-1/2	75	70	H	(-)		H	Drawing
	6106	51	12	24	1-3/4	1-1/16 x 9	105	75	H	(-)		H	Drawing
	6110	51	11-3/4	11-3/4	3/4	7/16 x 10	45	15			L	L	Drawing
	6113	52	21-1/2	24	2	1-1/2 x 8-7/8	235	135	H	(-)		(-)	Drawing
	6115	56-R	11-3/4	48-1/2	1-3/4	1-1/8 x 4-1/2	160	160	H	(-)		H	Drawing
	6117	52-R	10	24	1-1/2	1 x 3-1/2	75	50	H	(-)		(-)
	6118	52-R	12	24	1-1/2	1 x 4-1/2	100	60	H	(-)		H	Drawing
	6120	52-R	12	24	2-3/16	1 x 4-1/2	100	80	H	(-)		H	Drawing
	6121	55-R	15	15	1-1/4	1-1/2 x 1-1/2	55	45			H	H	Drawing
	6125	53-R	13	13	1/2	1 x 3	55	15			L	L	Drawing
	6127	52-R	14	18	1-1/2	1-1/16 x 5-1/4	90	55	M	(-)		H	Drawing
	6130	52-R	14	25-3/8	2	1-3/16 x 5-5/16	140	90	H	(-)		H	Drawing
	6131	52	16-1/2	26-3/4	2	1-1/4 x 6-3/8	175	115	H	(-)		H	Drawing
	6133	52	20-13/16	23-3/4	1-1/4	1-3/16 x 8-7/16	215	80	L	L		L
	6135	51	14	36	2	1 x 11-3/4	200	120	L	(-)		L	Drawing
	6137	51	26-1/4	23	1-1/2	2-1/4 x 21-3/4	290	105	(-)	L		L	Drawing
	6138	51	13-1/4	27-1/4	2	2 x 10	160	90	H	(-)		H	Drawing
	6140	52-R	14	24	2-3/16	1 x 5-1/2	120	90	H	(-)		H	Drawing
	6141	52-R	14	24	2	1 x 5-1/2	120	90	H	(-)		H	Drawing
	6142	52	20	14-1/2	3/4	3/4 x 7-7/8	120	30	(-)	L		L	Drawing
	6145	52-R	16	24	1-1/2	1-5/8 x 5	130	80	H	(-)		H	Drawing
	6147	52-R	16-3/4	21-3/4	1-3/4	1-5/16 x 6-7/16	135	95	H	(-)		H	Drawing
	6148	52	22	22	1-3/4	1-1/4 x 8-7/8	175	120			H	H	Drawing
	6150	55-R	39	18	2	1-1/4 x 6-1/16	270	205	L	L		H	Drawing
	6151	51	21	28-3/4	2-1/2	1 x 17	220	200	H	(-)		H	Drawing
	6152	51	21-3/4	33-3/4	2-3/4	1-1/2 x 19	370	230	H	(-)		H	Drawing
	6153	54-R	24	14	2-3/16	1-1/16 x 4-5/8	220	110	H	H		H	Drawing
	6155	55-R	24	24	1-1/2	1-7/16 x 3-7/16	220	120			L	M	Drawing
	6160	53-R	24	24	2	1-3/4 x 6	220	150			L	M	Drawing
	6165	55-R	26	32-3/8	4	3-3/8 x 3-5/8	430	345	H	H		H	Drawing
	6170	53	35	24	1-3/4	2 x 8-1/2	355	220	L	L		M	Drawing
	6172	53	36	24	1-3/4	1-5/8 x 10-1/2	460	155	L	L		H	Drawing
	6175	56-R	36-1/2	36-1/2	4-1/2	3-1/4 x 3-1/4	675	650			H	H	Drawing
	6178	51	37-3/4	17-3/4	3-1/2	1-3/4 x 35-1/2	370	240	(-)	H		H	Drawing
	6179	54-R	26	26	1	1/2 x 5-1/4	220	110			L	L	Drawing
	6180	55-R	39	24	2-5/8	1-1/8 x 6	270	400	H	H		H	Drawing
	6181		20	30	2	Varies	278	150	H	(-)		H	Drawing
	6185	52-R	13	24	1-3/4	1 x 4-1/2	100	85	H	(-)		(-)	Drawing
	6190	52	24	36	1-1/2	1-3/16 x 9-1/2	285	270	H	(-)		H	Drawing
Detail	6191	52	23-7/8	35-1/2	1-1/2	1-9/16 x 9-1/16	365	200	L	(-)		(-)	Drawing
	6195	53-R	26	36	1-1/2	1-1/16 x 6-5/16	340	300	H	(-)		H	Drawing
	6196	52	23-3/4	23-3/4	1-3/4	2-1/8 x 10-1/16	300	115			L	M	Drawing
	6197		17	24	1-1/2	1 x 5	146	88	H	(-)			Drawing
	6198	53	28	28	2	1-5/8 x 7	240	410			H	H	Drawing
	6200	53-R	15	24-1/2	2	1-7/8 x 3-5/8	185	95	H	(-)		(-)	Drawing
	6201	52-R	15	23	1-3/4	1-1/2 x 5-7/16	130	90	H	(-)		H	Drawing
	6202	51	17	22	3/4	1-3/8 x 16	220	25	L	(-)		L	Drawing
	6203	54-R	30	30	2	1 x 6	335	355			H	H	Drawing
	6203	54-R	30	30	2	1 x 6		355			H	H	Drawing
	6205	52	17-3/4	17-3/4	1-1/2	1 x 7-3/8	120	75			H	H	Drawing
Detail	6208	52	27-7/8	36	1-1/2	1-9/16 x 10-3/4	435	220	L	(-)		H	Drawing
Detail	6209	53	27-7/8	35-7/8	2	1-5/8 x 7-5/16	455	265	H	L		H	Drawing
Detail	6210	52	27-7/8	35-7/8	2	1-5/8 x 10-15/16	445	235	L	(-)		H	Drawing
Detail	6212	54-R	28	36-1/2	2	1-11/16 x 5-1/4	420	295	H	(-)		H	Drawing
	6213	52	27-3/4	35-3/4	2	1-5/16 x 11-11/16	425	265	M	L		H	Drawing
	6214	52-R	14	24	2	1 x 5-1/4	115	115	H	(-)		(-)	Drawing
	6214	52	14	24	2	1 x 5-5/16	115	115	H	(-)
	6215	52	28	31	2-1/4	1-1/2 x 11	360	260	M	(-)		H	Drawing
	6217	54-R	27-7/8	27-7/8	1-1/2	1-1/4 x 5-1/4	260	170			L	M	Drawing
	6218	54-R	24	36	2	1-3/8 x 4-5/8	380	225	L	(-)		H	Drawing
	6220	52	18	28	2-5/16	1-1/2 x 7-1/8	210	155	H	L		H	Drawing
	6224	52	18	28	2-5/16	1-9/16 x 7-5/8	225	150	H	(-)		H	Drawing
	6225	54-R	18	28	2-5/16	1-7/16 x 3-1/4	185	155	H	L		H	Drawing
	6226	52	19	24	1-1/2	1-3/8 x 7-3/16	180	120	H	(-)		H	Drawing
	6227	52	20	24	2-1/4	1-5/16 x 7-3/4	160	165	H	(-)		H	Drawing
	6228	51	23-7/8	21-1/2	2-1/2	1-1/4 x 21-3/8	240	175	(-)	H		H	Drawing
	6230	52	24	24	1-1/2	1-1/4 x 9-15/16	245	150			M	H	Drawing
	6232	52	14-3/8	14-3/8	1	15/16 x 6-1/16	90	25			L	L	Drawing
	6235	54-R	24	24	1-1/2	1-1/4 x 4-1/2	225	155			H	H	Drawing
	6237	52	23-3/4	35-3/4	1-3/4	1-1/2 x 9-7/8	445	170	L	L		H	Drawing
	6238	52	23-3/4	35-3/4	1-3/4	1-1/2 x 9-7/8	445	170	L	L		H	Drawing
	6240	52	24	35	1-3/4	2 x 9-3/4	390	290	H	L		H	Drawing
	6241	54	37-3/4	37-3/4	1-1/2	1-3/8 x 8-1/8	715	345			H	H	Drawing
	6242	52	24	35	3	2 x 9-3/4	390	410	H	H		H	Drawing
	6245	52	29-3/4	29-3/4	1-1/2	1-3/16 x 12-7/8	375	215			L	H	Drawing
	6246	54-R	29-3/4	29-3/4	1-1/2	1-1/8 x 6	320	235			L	H	Drawing
	6247	54-R	35-5/8	35-5/8	1-1/2	1-5/8 x 6-1/2	545	285			L	M	Drawing
	6248	52	29-3/4	29-3/4	1-1/2	1-1/8 x 12-7/8	345	245			H	H	Drawing
	6249	54-R	24	24	2	1-1/2 x 4-1/2	240	150			L	H	Drawing
	6250	52	27	24	2-1/8	1-7/16 x 10-7/8	220	200	(-)	H		H	Drawing
	6255	52	29-1/2	24	2-1/8	1-3/4 x 10-3/4	265	220	(-)	M		H	Drawing
	6256	53	33	24	1-1/2	1-1/2 x 9-1/4	370	175	(-)	M		(-)	Drawing
	6257	52	29	23-3/4	2-3/4	1-1/2 x VAR.	205	400	H	(-)		(-)	Drawing
	6258	53	24	24	2	1-1/2 x 6-5/8	266	125	(-)	(-)	H	H	Drawing
	6259	53	23-3/4	23-3/4	1-1/2	1-5/16 x 6-3/4	290	115			H	H	Drawing
	6260	53	36	22	2-1/4	1-1/8 x 9-5/8	285	250	M	H		H	Drawing
	6265	52	24	12	1-3/4	1 x 10-1/2	125	60	(-)	L		L
	6266	51-R	8	24	1-1/2	3/8 x 5-1/2	30	35	H	(-)		(-)	Drawing
	6267	52-R	10	24	1-1/2	3/8 x 3	35	50	H	(-)		(-)	Drawing
	6268	52-R	12	24	1-1/2	3/8 x 4-1/8	50	65	H	(-)		(-)	Drawing
	6269	52-R	14	24	1-1/2	3/8 x 5-1/8	60	70	H	(-)		(-)	Drawing
	6270	52	27	24	5-1/2	1-1/2 x 10-1/2	250	700	(-)	H		(-)	Drawing
	6271	54-R	22	22	1-1/2	1-1/4 x 4	180	130			H	H	Drawing
	6274	52-R	8-1/2	24	1	1-1/16 x 2-3/4	59	37	L	(-)			Drawing
	6275	52	27	33	4-1/2	1-1/2 x 10-1/2	345	790	H	(-)		(-)
	6277	53	29	32	1-1/2	1-7/16 x 8-9/16	510	135	L	L		L	Drawing
	6277	53	29	32	1-1/2	1-7/16 x 8-9/16		135
	6278	53	28	28	2-1/4	1-1/8 x 7	295	285			H	H	Drawing
	6279	55-R	13-1/2	13-1/2	1-1/2	1-1/2 x 1-1/2	55	45			H	H	Drawing
Detail	6280	54-R	27-7/8	51-1/2	1-1/2	1-5/8 x 5-3/16	595	350	L	(-)		H	Drawing
	6284	51-R	7	24	1	1 x 5	59	25	L	(-)		L	Drawing
Detail	6286	55	40	52	1-1/2	1-7/8 x 6-3/8	940	560	M	(-)		H	Drawing
Detail	6288	55	40	78	1-1/2	1-7/8 x 6-3/8	1415	860	M	(-)		H	Drawing
Detail	6290	56-R	40	53-1/2	2	1-3/4 x 5-1/8	850	680	H	(-)		(-)	Drawing
Detail	6292	56-R	40	78-1/2	2	1-7/8 x 5-1/8	1250	1000	H	(-)		(-)	Drawing
	6294	52-R	14	24	1	1 x 5-1/2	118	75	H	(-)			Drawing
Detail	6295	55-R	37	28-3/4	1-1/4	1 x 6-1/2	305	170	(-)	L		L	Drawing
	6296	52	26	12	1-1/2	1/2 x 11-1/4	90	65	H	H		H	Drawing
Detail	6299	52	40	52	1-1/2	1-9/16 x 16-3/4	940	440	L	(-)		L	Drawing
Detail	6300	52	40	52	2	1-1/2 x 17	915	470	L	(-)		(-)	Drawing
Detail	6304	52	40	78	1-1/2	1-9/16 x 16-3/4	1400	670	L	(-)		L	Drawing
Detail	6305	52	40	78	2	1-1/2 x 17	1370	705	L	(-)		(-)	Drawing
	6306	52	26	40	1-1/2	1-1/2 x 17	457	230
	6308	55-R	40	52	2	1-1/2 x 6-3/8	850	630	H	(-)		H	Drawing
	6310	56-R	47	21-1/2	1-5/8	1-3/8 x 4-7/16	390	315	(-)	H		(-)	Drawing
	6311	56-R	26	40	2	1/2 x 4-7/16	217	270	H	(-)		H	Drawing
	6314	53	28	28	2	1/2 x 8	224	215	(-)	(-)	H	H	Drawing
	6316	56	24-3/4	36-3/4	1-1/2	1-3/4 x 8-3/8	416	220	H	H		H	Drawing
	6317	53	24	36	2	1-1/4 x 6-5/8	408	345	H	(-)		H	Drawing
	6319	54	36	36	2	1/2 x 7	297	384	(-)	(-)		H	Drawing
	6320	54-R	21-1/4	19-5/8	2	2-3/8 x 2-3/4	75	175	H	H		H	Drawing
	6321	54-R	21-1/4	23-5/8	2	2-3/8 x 3-1/2	100	215	H	H		H	Drawing
	6322	54-R	21-1/4	27-1/2	2	2-3/8 x 4-3/8	120	250	H	H		H	Drawing
	6323	56-R	35	35	2	2-5/8 x 2-5/8	250	560			L	H	Drawing
	6324	56-R	18-3/4	41-1/4	3-1/2	1-1/4 x 4-1/2	269	310	(-)	H		H	Drawing
	6325	52-R	16-1/4	24	1-1/2	1-1/4 x 6	142	84	H	(-)		H	Drawing
	6326	54-R	25-1/4	24	1-1/4	1-1/4 x 4-3/4	230	140	(-)	H		H	Drawing
	6327	52-R	15-1/2	24	1-3/4	1-1/4 x 6	138	87	H	(-)		H	Drawing
	6330		27-7/8	35-7/8	2	Varies	265	305	H	(-)		H	Drawing
	6331		11	20	1-3/4	7/8 x 5-1/2	74	50	H	(-)		H	Drawing
	6332		40	52-1/8	2	Varies	531	310	H	(-)			Drawing
	6335	54	38-3/8	38-3/8	2	1-1/4 x 8-1/8	654	440	(-)	(-)	H	H	Drawing
	6336	52	25-1/2	25-1/2	1	1-1/2 x 10-1/4	240	165	(-)	(-)	L	H	Drawing
	6337	53	25-3/4	25-3/4	2	1-1/2 x 7-1/4	317	150	(-)	(-)	H	H	Drawing
	6347	53	27-1/4	39-1/2	2	1-1/2 x 7-9/16		260	H	(-)		H
	6349	54	31-3/4	31-3/4		1-5/16 x 6-9/16		255			H	H
	6352	56-R	22	48		1-1/2 x 4-3/8		335	H	(-)		H
	6353	56-R	25-3/4	47-3/4	1/1/2004	1-1/2 x 4-1/2	415	425	H	(-)		H
	6355	56-R	29-3/4	29-3/4	1-1/2	3-5/8 x 3-5/8	465	195			H	H
	6371	56-R	21-1/2	47	3 1/2	1-3/8 x 4-7/16	382	340	(-)	H		(-)
	6400	51	33-3/4	21-3/4	2-3/4	1-7/16 x 31-1/4	355	295	(-)	H		H	Drawing
	6410	53	28-1/4	40	2-1/4	4-7/8 x 7	605	335	H	H		H	Drawing
	6429	53	23-3/4	35-3/4	1-1/2	1-1/4 x 6-5/8	395	210	H	L		H	Drawing
	6450	56-R	36-5/8	28-1/8	2	1/2 x 3-5/8	240	280	H	(-)		H	Drawing
	6451	51-R	8	24	1-1/2	1-1/4 x 5-5/8	63	40	H	(-)		H	Drawing
	6452	52-R	10	24	1-1/2	1 x 3-1/2	198	50	H	(-)		H	Drawing
	6453	52-R	12	24	1-1/2	1 x 4-1/2	90	60	H	(-)		H	Drawing
	6454	52-R	14	24	1-1/2	1-1/8 x 5-1/4	116	66	H	(-)		H	Drawing
	6456	53-R	20	24	1-1/2	1 x 4-3/4	138	108	H	(-)		H	Drawing
	6457	53-R	23	24	1-1/2	1 x 5-1/2	161	120	H	(-)		H	Drawing
	6458	53-R	26	24	1-1/2	1 x 6-1/2	192	142	(-)	H		H	Drawing
	6461	54-R	30	24	2	1 x 5-1/2	212	208	(-)	H		H	Drawing

R = Restricted Grate Opening Load Rating: L = Light Duty, M = Medium Duty, H = Heavy Duty