 |
|
 Structure
 |
|
| Capabilities |
|
| |
| Pressure |
: |
0.5MPag [72psig] max |
| Temperature |
: |
| 80 |
 |
[176 |
 |
] max (oil) |
|
| |
|
| 60 |
|
[140 |
|
] max (water) |
|
| Shaft speed |
: |
10m/sec [32.8ft/sec] max. |
|
|
| |
| Materials | : | CERAMIC CARBON |
|
|
| |
|
|
| |
|
|
| Construction |
|
| |
| (1) | Use of rubber bellows and cup gasket |
|
| (2) | Flush and drain connections are standard |
|
| (3) | Accepts high degree of axial flexibility |
|
| (4) | Simple construction |
|
|
| Gland Size |
|
| |
| General Purpose Pumps only |
|
|
 |
|
|
|
Structure
 |
|
| Capabilities |
|
| |
| Pressure |
: |
MA250 |
: |
1.6MPag [230psig] max |
| |
|
MA251 |
: |
1.6MPag [230psig] max |
| Temperature |
: |
160 [320] max (oil) |
| |
|
60 [140] max (water) |
| Shaft speed |
: |
20m/sec [65.6ft/sec] max. |
|
|
| |
| Materials |
| MA250 | : | CARBONSiC |
| MA251 | : | SiCSiC |
| O-RING | : | Viton® (FKM) |
|
|
|
| |
|
|
| Construction |
|
| |
| (1) | Stationary mounted seal |
|
| (2) | No clogging of spring pockets |
|
| (3) | Flush, quench and drain connections are standard |
|
| (4) | PTFE quench restrictor |
|
| (5) | Simple and compact construction |
|
|
| Gland Size |
|
| | | Standard DIN and lSO Pumps |
|
|
|
|
|
|
Structure
 |
|
| Capabilities |
|
| |
| Pressure |
: |
MA290 |
: |
2.0MPag [290psig] max |
| |
|
MA291 |
: |
1.6MPag [230psig] max |
| Temperature |
: |
160 [320] max (oil) |
| |
|
60 [140] max (water) |
| Shaft speed |
: |
20m/sec [65.6ft/sec] max. |
|
|
| |
| Materials |
: |
| MA290 | : | CARBONSiC |
| MA291 | : | SiCSiC |
| O-RING | : | Viton® (FKM) |
|
|
|
| |
|
|
| Construction |
|
| |
| (1) | Extremely compact seal |
|
| (2) | Axial length is less than 50mm |
|
| (3) | Clogging eliminated in spring pockets |
|
| (4) | Flush, quench and drain connections are standard |
|
|
| Gland Size |
|
| | | Standard DIN and ISO Pumps |
|
|
|
|
|
|
Structure
Double seal
 |
|
| Capabilities |
|
| |
| INBOARD SIDE | : | MA250 |
| ATMOSPHERE SIDE | : | MA290 |
|
|
| |
| Pressure |
: |
1.6MPag [230psig] max |
| Temperature |
: |
160 [320] max (oil) |
| |
|
80 [176] max (water) |
| Shaft speed |
: |
20m/sec [65.6ft/sec] max. |
|
|
| | |
|
| Construction |
|
| |
| (1) | Extremely compact double seal |
|
| (2) | Flush, quench and drain connections are standard |
|
| (3) | Atmosphere side seal can accept higher pressures than inboard side seal |
|
|
| Gland Size |
|
| | | Standard DIN and ISO Pumps |
|
|
|
|
|
| Copyright© 2002 Eagle Industry Co., Ltd. All rights reserved. |
|
 |
