EAGLEBURGMANN.
22
1
碳浮环密封件
• Shaft seals
Features
• Chamber seal (modular design – can be combined in any
订单），可选的外壳和盖子
• Multi-part seal rings, radially cut
•操作间隙非常小 - 泄漏
•干式跑步
•自调节密封环
• Seal rings bear radial shaft movements
•补偿轴轴运动
•没有安装在轴上的密封部件，因此
no additional shaft vibrations
• Seal rings running contact-free – sliding faces and
machine consume no additional power
•室内平衡密封环
Advantages
• High reliability
• Long-term operation time
• Maintainability
• Segmented seal rings for easy replacement
Operating range
（见第3页的注释）
Shaft diameter: d = 20 ... 300 mm (0.79" ... 11.81")
操作压力：P =真空... 15 BAR（218 PSI）ABS。
Operating temperature: t = –120 °C ... +500 °C
（-184°F ... +932°F）用于碳，
max. 225 °C (437 °F) for PTFE compound
Sliding velocity: v
g
= max. 240 m/s (787 ft/s) for carbon,
max. 40 m/s (131 ft/s) for PTFE compound
径向播放：2.0毫米（0.08英寸）
Axial movement: theoretically unlimited
推荐穿护罩：> 58 HRC
材料
密封环: Carbon, PTFE compound
Chamber and housing parts: 1.4021, 1.4571,
Hastelloy
™
, Titan, Inconel
™
, others
张力弹簧：1.4571，hastelloy
™
, Titan, Inconel
™
SpecionAdy海豹（弹性体）：氟碳橡胶
(Viton™), Nitrile-butadiene-rubber
(Perbunan™), Perfluorocarbon rubber (Kalrez™)
Secondary seal (gasket): Statotherm
™
-ht / hd，
KSiL C 4400
Standards and approvals
• FDA
Item Description
宽度变量
1.1
密封环
1.2
Tension spring
2
Chamber
A
2.1
Chamber with O-Ring
A
3
Barrier gas chamber
B
3.1
Barrier gas chamber with O-Rings
B
4
灯笼
C
4.1
灯笼室与O形圈
C
5
Lantern
E
6
End ring
G
7
Flat seal
H
8*
Housing
9*
Lid
10 *
O形圈外壳
*On request
Recommended applications
• Oil and gas industry
• Refining technology
• Chemical industry
•石油化工
•纸浆和造纸工业
• Metal production and processing
• Power plant technology
• Gases
•烟雾和排气，固体含有易燃（Adex），
含酸和有毒气体
• (Solids containing) steams/liquid mist
•油雾/穿透油
• Water
•整体齿轮压缩机（一个或多级）
• Screw and chiller compressors
• Steam turbines
• Air regulating devices
1
2
2.1
3
3.1
4
4.1
5
5.1
6
7
NX.
ø
6
NX.
ø
6
NX.
ø
6
NX.
ø
6
NX.
ø
6
NX.
ø
12
d
h6
d
1
D
H7
E
F
G
H
8
9
A
B
C
espey.
WKA250ND
1.1
1.2
3.1
2
6
7
9
10
8
d
h6
d
1
D
H7