BXCS-A11(DMSF)

Type：	Double Cartridge Seal
Replacement：	AES DMSF
Temperature：	-30℃ to +205℃
Pressure：	≤2.1Mpa
Speed：	≤25m/s
Material：	B,A,Q1,Q2,U2,E,V,K,F,G,M

DMSF™ range of double cartridge mechanical seals has been designed as a high performance sealing solution for arduous applications.

The current range of DMSF™ mechanical seals is the result of over 3 years extensive evaluation and development. AESSEAL^® believes that the DMSF™ is the most technologically advanced mechanical seal in its class. The DMSF™ is not a replacement for the highly successful FIDC™ range. The unique DMSF™ design features extend the range of applications that can be sealed by AESSEAL^® products.

Features:

Improve plant uptime and reduce maintenance costs
World-leading barrier fluid pumping and seal face cooling
Designed to withstand barrier and process pressure fluctuations
Internationally patented design

Standard ISO / ANSI Box Bore 24.0mm – 70mm (1.000” – 2.750”)

d	D1	D2	D3	D4	D5		D6	D7		L	L1	L2	L3	L4	L5	S	X	Bolt size
d	D1	D2	D3	D4	Min	Max	D6	min	max	L	L1	L2	L3	L4	L5	S	X	mm	inch
24	40.8	50.4	105	57.7	71	91	99	43	48	92	38.9	53.1	29.2	28.2	19.2	14	20	M12	0.5
25	41.8	51	105	62	76	91	99	44	51	92	38.9	53.1	29.2	27.8	19.2	14	20	M12	0.5
28	45.4	55.5	111	65	79	97	101.6	47	54	92	38.9	53.1	29.4	27.5	19.2	14	20	M12	0.5
30	46.8	56.4	105	64.6	78.6	91	97.8	49	54	92	38.9	53.1	29.7	27.4	19.2	14	20	M12	0.5
32	49.8	59.4	105	66.5	80.5	91	99	51	57	92	38.9	53.1	30.9	28.4	21.5	14	25	M12	0.5
33	49.8	59.4	105	66.5	80.5	91	99	51	57	92	38.9	53.1	30.9	28.4	21.5	14	25	M12	0.5
35	51.8	61.4	120	68.5	82.5	106	104.1	53	59	92	38.9	53.1	29.3	29.3	20.7	14	15	M12	0.5
38	55.7	70.8	135	80.7	94.7	121	114.3	57	69.9	92	38.9	53.1	30.1	30.1	21.3	14	20	M12	0.5
40	57.6	70.8	135	80.7	94.7	121	114.3	59	70.5	93.2	40.1	53.1	30.1	30.1	21.3	14	20	M12	0.5
43	58.6	70.8	135	80.7	94.7	121	114.3	61	70.5	93.2	40.1	53.1	29.8	26.7	21.3	14	15	M12	0.5
45	62	73.8	139	84.6	98.6	125	117.5	64	75	93.2	40.1	53.1	30.5	30.5	21.9	14	20	M12	0.5
48	65.2	75.7	139	83.7	97.7	125	117.5	66.6	74.6	93.2	40.1	53.1	29.9	29.3	21.3	14	20	M12	0.5
50	68	78.9	150	87.6	105.1	132.5	124.5	70	78	93.2	40.1	53.1	30.5	30.5	21.6	17.5	20	M16	0.625
53	71.6	85	150	97	114.5	132.5	136.5	73	87	93.2	40.1	53.1	29.5	25.7	21.3	17.5	15	M16	0.625
55	71.6	85	150	97	114.5	132.5	136.5	73	87	93.2	40.1	53.1	29.5	25.7	21.3	17.5	15	M16	0.625
58	74.7	88	150	102.4	119.9	132.5	139.7	76.2	92	93.2	40.1	53.1	30.1	30.1	21.3	17.5	20	M16	0.625
60	77.9	88	164.5	102.4	119.1	147	139.7	80	92	93.2	40.1	53.1	30.5	30.5	21.6	17.5	20	M16	0.625
63	81.1	94.4	171	108.7	126.2	153.5	147.3	83	98.5	93.2	40.1	53.1	29.8	29.8	21.6	17.5	15	M16	0.625
65	84.3	94.4	171	108.7	126.2	153.5	147.3	86	98.5	93.2	40.1	53.1	29.4	29.4	21.3	17.5	15	M16	0.625
70	87.4	98.3	180.5	112	129.5	163	152.4	89	100	93.2	40.1	53.1	29.7	29.7	21.3	17.5	20	M16	0.625
1	1.646	2.008	4.134	2.441	2.992	3.583	3.9	1.75	2	3.622	1.531	2.091	1.15	1.093	0.755	0.551	20	M12	0.5
1.125	1.786	2.183	4.375	2.559	3.11	3.824	4	1.875	2.125	3.622	1.531	2.091	1.159	1.084	0.755	0.551	20	M12	0.5
1.25	1.961	2.34	4.134	2.618	3.169	3.583	3.9	2	2.25	3.622	1.531	2.091	1.215	1.12	0.847	0.551	25	M12	0.5
1.375	2.04	2.418	4.725	2.697	3.248	4.174	4.1	2.125	2.312	3.622	1.531	2.091	1.154	1.154	0.815	0.551	15	M12	0.5
1.5	2.192	2.786	5.315	3.177	3.728	4.764	4.5	2.25	2.75	3.622	1.531	2.091	1.185	1.185	0.837	0.551	20	M12	0.5
1.625	2.317	2.786	5.315	3.177	3.728	4.764	4.5	2.375	2.75	3.671	1.58	2.091	1.173	1.052	0.841	0.551	15	M12	0.5
1.75	2.442	2.907	5.475	3.337	3.888	4.924	4.625	2.5	2.937	3.671	1.58	2.091	1.2	1.2	0.862	0.551	20	M12	0.5
1.875	2.567	2.982	5.475	3.297	3.848	4.924	4.625	2.625	2.937	3.671	1.58	2.091	1.175	1.152	0.837	0.551	20	M12	0.5
2	2.677	3.108	5.906	3.45	4.139	5.217	4.9	2.75	3.062	3.671	1.58	2.091	1.2	1.2	0.852	0.689	20	M16	0.625
2.125	2.817	3.346	5.906	3.819	4.508	5.217	5.375	2.875	3.437	3.671	1.58	2.091	1.163	1.013	0.84	0.689	15	M16	0.625
2.25	2.942	3.466	6.475	4.03	4.719	5.786	5.5	3	3.625	3.671	1.58	2.091	1.185	1.185	0.837	0.689	20	M16	0.625
2.375	3.067	3.466	6.475	4.03	4.719	5.786	5.5	3.125	3.625	3.671	1.58	2.091	1.2	1.2	0.852	0.689	20	M16	0.625
2.5	3.192	3.716	6.725	4.28	4.969	6.036	5.8	3.25	3.875	3.671	1.58	2.091	1.173	1.173	0.852	0.689	15	M16	0.625
2.625	3.317	3.716	6.725	4.28	4.969	6.036	5.8	3.375	3.875	3.671	1.58	2.091	1.158	1.158	0.837	0.689	15	M16	0.625
2.75	3.442	3.871	7.1	4.405	5.094	6.411	6	3.5	3.937	3.671	1.58	2.091	1.171	1.171	0.837	0.689	20	M16	0.625

Standard ISO / ANSI Box Bore 75.0mm – 125mm (2.875” – 5.000”)

d	D1	D2	D3	D4	D5		D6	D7		L	L1	L2	L3	L4	L5	S	X	Bolt size
d	D1	D2	D3	D4	Min	Max	D6	min	max	L	L1	L2	L3	L4	L5	S	X	mm	inch
75	98	116.5	189.3	131.4	148.9	171.8	169.4	101.6	117.5	115.9	52.4	63.5	36.3	25	25.8	17.5	20	M16	0.625
80	104.4	126	201.9	142.5	163.5	180.9	169.4	108	127	115.9	52.4	63.5	36.3	25	25.8	21	20	M20	0.75
85	107.6	126	201.9	142.5	163.5	180.9	182.1	111.1	127	115.9	52.4	63.5	36.3	25	25.8	21	20	M20	0.75
90	113.9	135.5	214.6	152	173	193.6	194.8	117.5	136.5	115.9	52.4	63.5	36.3	26.2	25.8	21	20	M20	0.75
95	117.1	135.5	214.6	152	173	193.6	194.8	120	136.5	115.9	52.4	63.5	36.3	26.2	25.8	21	20	M20	0.75
100	123.4	138.7	227.3	155.2	176.2	206.3	207.5	127	139.7	115.9	52.4	63.5	36.3	26.2	25.8	21	20	M20	0.75
105	129.8	151.4	240	167.9	188.9	219	–	133.4	152.4	115.9	52.4	63.5	40.1	36	23.8	21	45	M20	0.75
110	136.1	151.4	240	167.9	188.9	219	–	139.7	152.4	115.9	52.4	63.5	40.1	36	23.8	21	45	M20	0.75
115	142.5	164.1	252.7	180.6	204.6	228.7	–	146.1	165.1	115.9	52.4	63.5	40.1	36	23.8	24	45	M24	1
120	142.5	164.1	252.7	180.6	204.6	228.7	–	146.1	165.1	115.9	52.4	63.5	40.1	36	23.8	24	45	M24	1
125	148.8	164.1	252.7	180.6	204.6	228.7	–	152.4	165.1	115.9	52.4	63.5	40.1	36	23.8	24	45	M24	1
2.875	3.735	4.585	7.45	5.173	5.862	6.761	6.67	3.875	4.625	4.562	2.062	2.5	1.429	0.986	1.014	0.689	20	M16	0.625
3	3.86	4.585	7.45	5.173	5.862	6.761	6.67	4	4.625	4.562	2.062	2.5	1.429	0.986	1.014	0.689	20	M16	0.625
3.125	3.985	4.585	7.45	5.173	5.862	6.761	6.67	4.125	4.625	4.562	2.062	2.5	1.429	0.986	1.014	0.689	20	M16	0.625
3.25	4.11	4.96	7.95	5.61	6.437	7.123	7.17	4.25	5	4.562	2.062	2.5	1.429	0.986	1.014	0.827	20	M20	0.75
3.375	4.235	4.96	7.95	5.61	6.437	7.123	7.17	4.375	5	4.562	2.062	2.5	1.429	0.986	1.014	0.827	20	M20	0.75
3.5	4.36	4.96	7.95	5.61	6.437	7.123	7.17	4.5	5	4.562	2.062	2.5	1.429	0.986	1.014	0.827	20	M20	0.75
3.625	4.485	5.335	8.45	5.985	6.812	7.623	7.67	4.625	5.375	4.562	2.062	2.5	1.429	1.033	1.014	0.827	20	M20	0.75
3.75	4.61	5.335	8.45	5.985	6.812	7.623	7.67	4.75	5.375	4.562	2.062	2.5	1.429	1.033	1.014	0.827	20	M20	0.75
3.875	4.86	5.46	8.95	6.11	6.937	8.123	8.17	5	5.5	4.562	2.062	2.5	1.429	1.033	1.014	0.827	20	M20	0.75
4	4.86	5.46	8.95	6.11	6.937	8.123	8.17	5	5.5	4.562	2.062	2.5	1.429	1.033	1.014	0.827	20	M20	0.75
4.125	5.11	5.96	9.45	6.61	7.437	8.623	–	5.25	6	4.562	2.062	2.5	1.578	1.418	0.937	0.827	45	M20	0.75
4.25	5.11	5.96	9.45	6.61	7.437	8.623	–	5.25	6	4.562	2.062	2.5	1.578	1.418	0.937	0.827	45	M20	0.75
4.375	5.36	5.96	9.45	6.61	7.437	8.623	–	5.5	6	4.562	2.062	2.5	1.578	1.418	0.937	0.827	45	M20	0.75
4.5	5.36	5.96	9.45	6.61	7.437	8.623	–	5.5	6	4.562	2.062	2.5	1.578	1.418	0.937	0.827	45	M20	0.75
4.625	5.61	6.46	9.95	7.11	8.055	9.005	–	5.75	6.5	4.562	2.062	2.5	1.578	1.418	0.937	0.945	45	M24	1
4.75	5.61	6.46	9.95	7.11	8.055	9.005	–	5.75	6.5	4.562	2.062	2.5	1.578	1.418	0.937	0.945	45	M24	1
4.875	5.86	6.46	9.95	7.11	8.055	9.005	–	6	6.5	4.562	2.062	2.5	1.578	1.418	0.937	0.945	45	M24	1
5	5.86	6.46	9.95	7.11	8.055	9.005	–	6	6.5	4.562	2.062	2.5	1.578	1.418	0.937	0.945	45	M24	1

Large ISO / ANSI Plus Box Bore

d	D1	D2	D3	D4	D5		D6	D7		L	L1	L2	L3	L4	L5	S	X	Bolt size
d	D1	D2	D3	D4	Min	Max	D6	min	max	L	L1	L2	L3	L4	L5	S	X	mm	inch
35	51.8	64.7	136.5	87.6	101.6	122.5	108	73	77.8	92	41.2	50.8	29.3	26.7	18	14	15	M12	0.5
1.125	1.768	2.323	5	3.199	3.75	4.449	3.99	2.625	2.75	3.622	1.622	2	1.05	0.835	0.73	0.551	15	M12	0.5
1.375	2.04	2.549	5.375	3.449	4	4.824	4.25	2.875	3.062	3.622	1.622	2	1.05	0.86	0.67	0.551	15	M12	0.5
1.75	2.567	3.5	6.75	4.449	5	6.199	5.48	3.5	4	3.671	1.671	2	1.087	1.087	0.8	0.551	15	M12	0.5
1.875	2.567	3.5	6.75	4.449	5	6.199	5.48	3.5	4	3.671	1.671	2	1.087	1.087	0.8	0.551	15	M12	0.5
2.125	3.817	3.715	7.6	4.661	5.35	6.911	6.2	3.875	4.187	3.671	1.671	2	1.075	1.026	0.9	0.689	20	M16	0.625
2.5	3.317	4.525	8.225	5.411	6.1	7.536	6.7	4.5	4.187	3.671	1.58	2.091	1.141	1.141	0.9	0.689	20	M16	0.625
2.625	3.317	4.525	8.225	5.411	6.1	7.536	6.7	4.5	4.187	3.671	1.58	2.091	1.141	1.141	0.9	0.689	20	M16	0.625

BXCS-A11(DMSF)

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