BXCS-C03(S20)

Tipo：

Double Cartridge Seal

Substituição：

Chesterton S20

Temperatura：

-55 to +300℃

Pressão：

≤4.0Mpa

Velocidade：

≤20m/s

Material：

Q1,Q2,A,B,U1,U2,P,E,V,T,F,G,T2,M5

This seal can replace Chesterton S20, Simplify seal maintenance and increase equipment reliability with Chesterton’s S20 Cassette Seal. Featuring a Self Centering Lock Ring and Self Releasing Setting Clips, the S20 enables quick, easy and accurate installation. Sealing security is ensured by the tandem configuration allowing operation with elevated barrier system pressures and preventing process leakage to the atmosphere.

Product Features

Tandem design for full pressure backup capability
Quick to repair with innovative cassette feature

Technical Data

Size Range: 25mm to 120mm(1.000 inch to 4.750 inch)

Materials：

Face: CAB, TC, SSC

Elastomers: FKM, EPDM, FEPM, FFKM.

Metals: EN 1.4401 (316SS), Other Metallurgies available on request.

Spring: EN 2.4819 (Alloy C-276)

Operating Conditions

Temperatura: -55 to 300 °C (-67 to 570 °F)

Velocidade:25 m/s ( 5000 fpm )

d	D1	D2		D3	D4 min			L1	L2	L3	S
mm	D1	min	máximo	máximo	10mm	12mm	16mm	L1	min	L3	S
25	39.9	41	51.1	104	73	*	*	52	48	30.4	11.5
28	42.4	44	51.8	104	73	*	*	52	48	30.4	13.5
30	44.5	46	56.6	104	78	*	*	52	48	30.4	13.5
32	46.5	48	57.7	104	80	*	*	52	48	30.4	13.5
33	47.4	49	58.8	113	80	83	*	52	48	30.4	15
35	49.4	51	59.2	111	82	83.7	*	52	48	30.4	15
38	55.6	57.2	62	114	84	89.9	*	54	50	30.4	13.5
40	57.5	60	68.3	127	89.2	91.7	*	54	50	30.4	13.5
43	60.5	63	68.8	127	91.9	94.7	*	54	50	30.4	13.5
45	62.5	65	73.4	140	94.2	96.8	*	54	50	30.4	13.5
48	65.5	68	73.8	140	97	99.8	*	54	50	30.4	13.5
50	67.5	70	78.5	140	99.3	101.9	*	54	50	30.4	17.5
53	72.5	75	83.6	153	104.4	106.4	112	54	50	30.4	17.5
55	72.5	75	83.6	153	104.4	106.4	112	54	50	30.4	17.5
60	77.8	80	92.2	153	112.8	114.8	118.9	54	50	30.4	17.5
65	84.2	88.9	100.1	164	124	126	129.8	54	50	30.4	17.5
70	93	95	110	196	137	141	*	63	63	41	17
75	99	104	119	202	143	147	*	63	63	30.4	17
80	103	109	122	203	150	154	*	63	63	30.4	17
85	109	114	128	211	152	156	161	63	63	30.4	20
90	113	119	132	214	160	164	168	63	63	30.4	20
95	118	124	137	221	161	165	170	63	63	30.4	20
100	125	129	144	228	168	172	177	63	63	30.4	20
110	134	137	154	237	178	182	186	63	63	30.4	20
120	144	146	164	266	187	191	196	63	63	30.4	20

d	D1	D2		D3	D4 min			L1	L2	L3	S
inch	D1	min	máximo	máximo	3/8″	1/2″	5/8″	L1	min	L3	S
1	1.57	1.63	2.01	4.1	2.88	*	*	2.05	1.88	1.2	0.44
1.125	1.69	1.75	2.04	4.1	2.88	*	*	2.05	1.88	1.2	0.44
1.125OS	1.69	2.63	2.94	4.5	3.71	*	*	2.05	1.82	1.2	0.44
1.25	1.83	1.88	2.27	4.1	3.13	*	*	2.05	1.88	1.2	0.44
1.375	1.94	2	2.33	4.4	3.14	3.33	*	2.05	1.88	1.2	0.57
1.375OS	1.94	2.81	3	5.4	4.03	*	*	2.05	1.82	1.21	0.44
1.5	2.19	2.25	2.44	4.5	3.31	3.55	*	2.11	1.97	1.2	0.57
1.625	2.31	2.38	2.7	5	3.49	3.68	*	2.11	1.97	1.2	0.57
1.75	2.44	2.5	2.81	5.5	3.61	3.8	*	2.11	1.97	1.2	0.57
1.750OS	2.44	3.5	3.75	6.64	5.38	5.5	*	2.11	1.97	1.2	0.57
1.875	2.56	2.63	2.94	5.5	3.74	3.93	*	2.11	1.97	1.2	0.57
1.875OS	2.56	3.56	3.81	5.99	*	5	*	2.11	1.97	1.2	0.57
2	2.69	2.75	3.19	5.5	3.99	4.12	*	2.11	1.97	1.2	0.57
2.125	2.81	2.88	3.44	6	4.24	4.37	4.49	2.11	1.97	1.2	0.69
2.125OS	2.81	3.88	4.25	6.99	*	4.49	5.25	2.42	1.66	1.51	0.69
2.25	2.94	3	3.56	6	4.36	4.49	4.61	2.11	1.97	1.2	0.69
2.375	3.06	3.13	3.62	6	4.42	4.55	4.68	2.11	1.97	1.2	0.69
2.5	3.19	3.25	3.81	6.5	4.61	4.74	4.86	2.11	1.97	1.2	0.69
2.500OS	3.19	4.5	4.75	7.77	*	6.63	6.75	2.11	1.97	1.2	0.69
2.625	3.31	3.38	3.94	6.5	4.86	4.99	5.11	2.11	1.97	1.2	0.69
2.625OS	3.31	4.55	4.88	6.99	*	5.88	6	2.11	1.97	1.2	0.69

BXCS-C03(S20)

Product Features

Technical Data

Materials：

Operating Conditions

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