Cartridge Seals

Our cartridge seals offer a modern mechanical seal solution, designed with customer input. They come preassembled for easy installation on rotary fluid machinery, available in metric and imperial sizes from 25 mm/1″ to 100 mm/4″. Suitable for standard or oversized seal chambers, they offer material variety.

 

Single Cartridge Seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 300°C
Vacuum to 40 bar
0 to 10 m/sec
-20°C to 260°C
Vacuum to 40 bar
0 to 20 m/sec
* Depending on Materials, Size and Operating Conditions

Dual Cartridge Seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 300°C
-5 bar to 40 bar (P process – P barrier)
-5 to 40
* Depending on Materials, Size and Operating Conditions

Inert single cartridge seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 300°C
Vacuum to 20 bar
0 to 10 m/sec
-40°C to 300°C
Vacuum to 20 bar
0 to 10 m/sec

Inert dual cartridge seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 300°C
-5 bar to 40 bar (P process – P barrier)
0 to 20 m/sec
-40°C to 300°C
-½ bar to 10 bar (P process – P barrier)
0 to 10 m/sec
-40°C to 300°C
-½ bar to 10 bar (P process – P barrier)
0 to 10 m/sec

Progressive Cavity Pump Seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 300°C
-5 bar to 40 bar (P process – P barrier/ P atm)
0 to 10 m/sec

Rotary Screw Conveyor Seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-40°C to 150°C
-5 bar to 5 bar (P process – P barrier)
0 to 4 m/sec

Mixer Seals

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
Up to 125°C
Process Side -1 to 3 Bar Buffer: per API Plan 53 @ 75°C, 4 bar
Up to 150 RPM

Custom Seals Samples

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
Up to 50°C
Up to 7 bar
Up to 1,750 RPM
Up 90 to 121
Up to 1.5
10 RPM
Up to 125
Up to 3.5
Up to 150 RPM
Up to 240
Up to 16 m
Up to 1,450
Up to 50°C
Up to 7 bar
Up to 1,100 RPM
Up to 50°C
Up to 17
Up to 3,000 RPM
Up to 120°C
Up to 5 bar
Up to 2500 RPM
Up to 75
Up to 3.5
Up to 1,500 RPM
Up to 120°C
Up to 5 bar
Up to 2,500 RPM
Up to 3.5
Up to 90
Up 690 RPM
Up to 30
Up to 70
Up 1,465 RPM
Up to 260
Up to 9
Up to 150 RPM
Up to 230°C
Up to 10 bar
Up to 3,000 RPM

API 682 Single Seals (Sample)

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-30°C to 260°C
vacuum to 40 bar
Up to 20 m/sec

API 682 Dual Seals (Sample)

Model
Temperature Range (c°)
Pressure Range [bar]
Speed Range [m/sec]
-30°C to 260°C
vacuum to 40 bar
Up to 20 m/sec

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