Mechanical Seal HB500

Mechanical seal H-brinker

HB500

Operating range Mechanical seal HB500

Pressure:
p = vacuum … 35 bar (508 PSI)
Temperature:
t = -20 °C … +200 °C (-4 °F … +392 °F)
Sliding velocity:
vg = … 20 m/s (66 ft/s)
Viscosity:
… 500 mPa·s
Solids content:
… 0.5 %

Table of Mechanical seal descriptions HB500

Item	Description
1.1	Seal face
1.2	Drive collar
1.3	Thrust ring
1.4	O-Ring
1.5	Spring
1.6	Set screw
2	Seat
3	O-Ring

Features Seal HB500

Single seal
Balanced
Independent of direction of rotation
Rotating multiple springs

Advantages mechanical seal HB500

API 682 (Type A) compliant
Fits to EN and ANSI seal chambers
Optimized, narrow width seal face design

Materials Seal HB500

Seal face: Carbon graphite resin impregnated (B), High density carbon graphite
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V)
Metal parts: CrNiMo steel (G)

Recommended applications seal HB500

Chemical industry
Process industry
Acids
Alkaline solutions
Salt solutions
Low viscosity oils
Monomers
Hydrocarbons
Water
Seawater
Process pumps

Dimension Table Seal HB500

d	d₁	d₂	d₃	d₄	d₅	d₆	l	l₁	l₂	l₃	l₄	l₅	b
25	39	41	29	35	20	3	44	34	10	5.5	2.0	24	3.5
28	42	44	33	39	24	3	44	34	10	5.5	2.0	24	3.5
30	44	46	34	40	25	3	44	34	10	5.5	2.0	24	3.5
32	46	48	37	43	27	3	44	34	10	5.5	2.0	24	3.5
33	47	49	37	43	28	3	44	34	10	5.5	2.0	24	3.5
35	49	51	39	45	30	3	44	34	10	5.5	2.0	24	3.5
38	55	58	42	48	33	3	45	35	10	5	2.0	25	3.5
40	57	60	44	50	35	3	45	35	10	5	2.0	25	3.5
42	59	62	49	56	37	4	48	37	11	5	2.0	25	4.0
43	60	63	49	56	38	4	48	37	11	5	2.0	25	4.0
45	62	65	51	58	40	4	48	37	11	5	2.0	25	4.5
48	65	68	54	61	43	4	48	37	11	5	2.0	25	4.5
50	67	70	56	63	45	4	48	37	11	6	2.0	25	4.5
53	70	73	59	66	48	4	48	37	11	6	2.0	25	4.5
55	72	75	62	70	50	4	50	37	13	6	2.5	25	4.5
60	77	85	67	75	55	4	50	37	13	6	2.5	25	5.0
63	80	88	70	78	58	4	50	37	13	6	2.5	25	5.0
65	82	90	72	80	60	4	50	37	13	6	2.5	25	5.0
70	87	95	77	85	65	4	50	37	13	6	2.5	25	5.0
75	92	104	83	92	70	4	53	38	15	7	2.5	25	5.0
80	97	109	88	97	75	4	53	38	15	7	2.5	25	5.0
85	102	114	95	105	80	4	53	37.5	15.5	7	3.0	25	6.0
90	107	119	100	110	85	4	53	37.5	15.5	7	3.0	25	6.0
95	112	124	105	115	90	4	53	37.5	15.5	7	3.0	25	6.0
100	117	129	110	120	95	4	53	37.5	15.5	7	3.0	25	6.0
105	122	134	115	125	100	4	53	37.5	15.5	7	3.0	25	6.0
110	127	139	120	130	105	4	53	37.5	15.5	7	3.0	25	6.0