China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

176.HQ58UD/59UD

Categories: Double Seals, Standard Mechanical Seals, Structure

Type：	Double Face Seal
Temperature：	-29 to 260℃
Pressure：	≤0.5MPa
Speed：	≤250m/s
Material：	A, Q, Q1, W, T, V, E, K, F, G, M

Product descripton

d (mm)	D1	D3	D7	L1	L3	L4	d8
30	39	44	45	76	52	12	3
32	42	46	48	76	52	12	3
33	42	47	48	76	52	12	3
35	44	49	50	84	60	12	3
38	49	54	56	84	58	13	4
40	51	56	58	84	58	13	4
43	54	58	61	86	60	13	4
45	56	61	63	86	60	13	4
48	59	64	66	86	60	13	4
50	62	66	70	86	59	13.5	4
53	65	69	73	86	59	13.5	4
55	67	71	75	89	62	13.5	4
58	70	78	78	89	62	13.5	4
60	72	80	80	100	73	13.5	4
63	75	83	83	100	73	13.5	4
65	77	85	85	100	73	13.5	4
68	81	88	90	100	73	13.5	4
70	83	90	92	100	71	14.5	4
75	88	95	97	100	71	14.5	4
80	95	104	105	111	81	15	4
85	100	109	110	111	81	15	4
90	105	114	115	111	81	15	4
95	110	119	120	111	81	15	4
100	115	124	125	124	94	15	4

Note: HQ58UD Auxiliary seal is rubber O-ring structure.

HQ59UD Auxiliary seal is PTFE wedge ring structure.