Equivalent to:

● Colossus Type C8B

Operating Limits:

● Temperature: -40℃ - +220℃

● Pressure： 50bar

● Speed: 25m/s

● Shaft Size: 14mm - 100mm

Materials:

● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide

● Elastomer: VITON, EPDM, NBR, FFKM, AFLAS

● Metal Part: SS304, SS316, Duplex, Hastelloy C

Assembly Dwg:

Dimensions (mm):

D1	D2	D3	D7	L1K	L2	L3
14	18	32	25	42.5	18	32.5
16	20	34	27	42.5	18	32.5
18	22	36	33	45	20	33
20	24	38	35	45	20	33
22	26	40	37	45	20	33
24	28	42	39	47.5	20	35.5
25	30	44	40	47.5	20	35.5
28	33	47	43	50	20	38
30	35	49	45	50	20	38
32	38	54	48	50	20	38
33	38	54	48	50	20	38
35	40	56	50	50	20	38
38	43	59	56	52.5	23	39.5
40	45	61	58	52.5	23	39.5
43	48	64	61	52.5	23	39.5
45	50	66	63	52.5	23	39.5
48	53	69	66	52.5	23	39.5
50	55	71	70	57.5	25	44
53	58	78	73	57.5	25	44
55	60	80	75	57.5	25	44
58	63	83	78	62.5	25	49
60	65	85	80	62.5	25	49
63	68	88	83	62.5	25	49
65	70	90	85	62.5	25	49
70	75	99	92	70	28	55.5
75	80	104	97	70	28	55.5
80	85	109	105	70	28	55
85	90	114	110	75	28	60
90	95	119	115	75	28	60
95	100	124	120	75	28	60
100	105	129	125	75	28	60

Related Introduction

The function of the mechanical seal is to prevent leakage. The parts that play a sealing role are called mechanical seals. The place where the seal is placed is called the sealed box or sealed slug. More complicated mechanical seals, especially those with auxiliary systems, are called sealing devices. The seal of the static part is called the static seal; the seal of the relative moving part is called the dynamic seal. The commonly used dynamic seal is the seal of the rotating shaft and the reciprocating rod, referred to as the shaft seal and the rod seal. In addition, there are seals for spiral moving parts and swinging parts.

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C8B Mechanical Seal