Replace Burgamann M74-D
Main Characteristics:
Pressure: 1.0Mpa
Speed: 10m/s
Temperature: -200C ∽ 1800C
MATERIALS:
Seal Face: Carbon/SIC/TC
Stationary Ring: Ceramic/SIC/TC
Secondary Seals:NBR/EPDM/V
Spring & Other Parts: SS304/SS316

Model	d	D	D1	L1	L2
SB4B-18	18	33	33	11.5	38
SB4B-20	20	35	35	11.5	38
SB4B-22	22	37	37	11.5	38
SB4B-24	24	39	39	11.5	38
SB4B-25	25	40	40	11.5	38
SB4B-28	28	43	43	11.5	39
SB4B-30	30	45	45	11.5	39
SB4B-32	32	47	48	11.5	39
SB4B-33	33	48	48	11.5	39
SB4B-35	35	50	50	11.5	39
SB4B-38	38	55	56	14	41
SB4B-40	40	57	58	14	42
SB4B-43	43	60	61	14	42
SB4B-45	45	62	63	14	42
SB4B-48	48	65	66	14	42
SB4B-50	50	67	70	15	43
SB4B-53	53	70	73	15	43
SB4B-55	55	72	75	15	43
SB4B-58	58	79	78	15	56
SB4B-60	60	81	80	15	56
SB4B-63	63	84	83	15	55
SB4B-65	65	86	85	15	55
SB4B-68	68	89	90	18	55
SB4B-70	70	91	92	18	56
SB4B-75	75	99	97	18	56
SB4B-80	80	104	105	18.2	56
SB4B-85	85	109	110	18.2	56
SB4B-90	90	114	115	18.2	56
SB4B-95	95	119	120	17.2	56
SB4B-100	100	124	125	17.2	56