HBM300 Mechanical Seal H-Brinker

Mechanical seal H-brinker

HBM300

Operating range Mechanical seal HBM300

Pressure:
p = 2 bar (29 PSI) normal operation, max. 60 bar (870 PSI)

Temperature:
t = -20 °C … +200 °C (-4 °F … +392 °F)

Sliding velocity: vg = 25 m/s (82 ft/s)

Table of Mechanical seal descriptions HBM300

Item	Description
1.1	Seal face
1.2	Adapter
1.3	Spring
1.4	Thrust ring
1.5	O-Ring
1.6	Retaining ring
1.7	O-Ring
2	Seat
3	Drive collar
4	O-Ring
5	O-Ring
6	Set screw

Features Seal HBM300

Balanced
Independent of direction of rotation
Stationary multiple springs
API682 arrangement 2 containment seal

Advantages mechanical seal HBM300

Seal face: Special carbon
Seat: Silicon carbide (Q1, Q2)
Secondary seals: FKM (V)
Metal parts: CrNiMo steel (G)

Materials Seal HBM300

Dry contact secondary seal
Prevention of hazardous emissions
Can be used as a secondary seal of tandem seal in liquid applications

Recommended applications seal HBM300

Chemical industry
Refining technology

Dimension Table Seal HBM300

d _max.	d₁	d₂	d₃	l	l₁	l₂
20	50	40	46	56	27	29
25	54	46	52	56	27	29
30	60	51	57	56	27	29
35	64	56	62	56	27	29
40	72	63	69	62	31	31
45	76	68	74	62	31	31
50	85	76	82	66	33	33
55	90	82	88	66	33	33
60	100	90	96	66	33	33
65	105	93	99	66	33	33
70	110	99	105	66	33	33
75	115	104	110	66	33	33
80	120	111	117	68	35	33
85	127	117	123	68	35	33
90	132	120	126	68	35	33
95	140	129	135	68	35	33
100	145	132	138	68	35	33