Mechanical Seal Hbx25

Mechanical seal H-brinker

HBX25

Operating range Mechanical seal HBX25

Shaft diameter:

d1 = 15 … 300 mm (0.59″ … 11.81″)
Pressure:

p1 = 16 bar (232 PSI)
Temperature: t =

-40 °C … 220 °C (-40 °F … 428 °F)
Sliding velocity:

vg = 20 m/s (66 ft/s)

Table of Mechanical seal descriptions HBX25

Item	Description
1	Seal ring
2	Mating ring
3, 4.1, 4.2	O-Ring
5	Thrust unit

Features Seal HBX25

External configuration
Balanced
Independent of direction of rotation
Independent of pressure direction

Advantages mechanical seal HBX25

Robust and easy to install design
Springs protected from the product
No metal parts on the product side
Simple conversion of gland packings

Materials Seal HBX25

Seal face:
Silicon Carbide (Q2), CrMo cast steel (S)
Seat: Carbon graphite resin impregnated (B), Silicon carbide (Q2)
Secondary seals:
EPDM (E), NBR (P), FKM (V), FFKM (K), coated (M)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G)

Recommended applications seal HBX25

Process industry
Oil and gas industry
Refining technology
Petrochemical industry
Chemical industry
Pharmaceutical industry
Power plant technology
Pulp and paper industry
Water and waste water technology
Mining industry
Building services industry
Food and beverage industry
Shipbuilding
Sugar industry
Metal production and processing

Dimension Table Seal HBX25

d1	d2	l1	l3	T	l4	l7	d5	a	b	d3	d4	l5	l6
15	42	48	31	0.5	17	8	M6	12.0	2	23.0	29	12	2.0
16	43	48	31	0,5	17	8	M6	12.0	2	24.0	30	12	2.0
18	45	48	31	0,5	17	8	M6	12.0	2	27.0	33	12	2.0
20	47	48	31	0,5	17	8	M6	12.0	2	29.0	35	12	2.0
22	49	48	31	0.5	17	8	M6	12.0	2	31.0	37	12	2.0
24	51	48	31	0.5	17	8	M6	12.0	2	33.0	39	12	2.0
25	52	48	31	0.5	17	8	M6	12.0	2	34.0	40	12	2.0
28	55	48	31	0.5	17	8	M6	12.0	2	37.0	43	12	2.0
30	57	48	31	0.5	17	8	M6	12.0	2	39.0	45	12	2.0
32	59	48	31	0.5	17	8	M6	12.0	2	42.0	48	12	2.0
33	60	48	31	0.5	17	8	M6	12.0	2	42.0	48	12	2.0
35	62	48	31	0.5	17	8	M6	12.0	2	44.0	50	12	2.0
38	71	52	33	0.5	19	8	M8	13.5	2	49.0	56	14	2.0
40	73	52	33	0.5	19	8	M8	13.5	2	51.0	58	14	2.0
43	76	52	33	0.5	19	8	M8	13.5	2	54.0	61	14	2.0
45	78	52	33	0.5	19	8	M8	13.5	2	56.0	63	14	2.0
48	81	52	33	0.5	19	8	M8	13.5	2	59.0	66	14	2.0
50	83	54	33	0.5	21	8	M8	13.5	2	62.0	70	16	2.0
53	86	54	33	0.5	21	8	M8	13.5	2	65.0	73	16	2.0
55	88	54	33	0.5	21	8	M8	13.5	2	67.0	75	16	2.0
58	98	63	41	1.0	22	10	M10	15.0	2	72.0	80	16	2.5
60	100	63	41	1.0	22	10	M10	15.0	2	75.0	83	16	2.5
63	103	63	41	1.0	22	10	M10	15.0	2	77.0	85	16	2.5
65	105	65	41	1.0	24	10	M10	15.0	2	81.0	90	18	2.5
68	108	65	41	1.0	24	10	M10	15.0	2	83.0	92	18	2.5
70	111	68	43	1.0	25	10	M10	17.5	2	88.0	97	19	2.5
75	116	68	43	1.0	25	10	M10	17.5	2	95.0	105	19	2.5
80	121	68	43	1.0	25	10	M10	17.5	2	100.0	110	19	2.5
85	126	68	43	1.0	25	10	M10	17.5	2	105.0	115	19	2.5
90	131	68	43	1.0	25	10	M10	17.5	2	110.0	120	19	2.5
95	136	68	43	1.0	25	10	M10	17.5	2	115.0	125	19	2.5
100	141	68	43	1.0	25	10	M10	17.5	2	120.0	130	19	2.5
105	148	75	47	2.0	28	10	M10	21.0	3	123.0	135	22	2.5
110	153	75	47	2.0	28	10	M10	21.0	3	128.0	140	22	2.5
115	158	75	47	2.0	28	10	M10	21.0	3	133.0	145	22	2.5
120	171	78	50	2.0	28	10	M10	21.0	3	140.0	152	22	2.5
125	176	78	50	2.0	28	10	M10	21.0	3	145.0	157	22	2.5
130	181	78	50	2.0	28	10	M10	21.0	3	150.0	162	22	2.5
135	186	78	50	2.0	28	10	M10	21.0	3	155.0	167	22	2.5
140	191	78	50	2.0	28	10	M10	21.0	3	160.0	172	22	2.5
145	196	78	50	2.0	28	10	M10	21.0	3	165.0	177	22	2.5
150	203	86	55	2.0	31	10	M10	25.0	4	171.0	183	24	3.0
160	213	86	55	2.0	31	10	M10	25.0	4	181.0	193	24	3.0
170	223	86	55	2.0	31	10	M10	25.0	4	191.0	203	24	3.0
180	233	86	55	2.0	31	10	M10	25.0	4	203.0	215	24	3.5
190	243	86	55	2.0	31	10	M10	25.0	4	213.0	225	24	3.5
200	253	86	55	2.0	31	10	M10	25.0	4	223.0	235	24	3.5
220	275	92	62	3.0	33	10	M10	29.0	5	246.5	258	25	3.5
240	295	92	62	3.0	33	10	M10	29.0	5	266.5	278	25	3.5
260	315	92	62	3.0	33	10	M10	29.0	5	286.5	298	25	3.5
280	335	92	62	3.0	33	10	M10	29.0	5	306.5	318	25	3.5
300	355	92	62	3.0	33	10	M10	29.0	5	326.5	338	25	3.5