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Seal face combinations:
Size 6:
Single seal:
Max pressure (at
speed)
Max speed (at
pressure)
Carbon v. Silicon Carbide
21 bar/305 psi (600 rpm)
600 rpm (21 bar/305 psi)
Silicon Carbide v. Silicon
Carbide
21 bar/305 psi (600 rpm)
600 rpm (21 bar/305 psi)
Double outboard seal:
Max pressure (at
speed)
Max speed (at
pressure)
Carbon v. Silicon Carbide
1 bar/14.5 psi (600 rpm)
600 rpm (1 bar/14.5 psi)
Size 7:
Single seal:
Max pressure (at
speed)
Max speed (at
pressure)
Carbon v. Silicon Carbide
28 bar/406 psi (400 rpm)
400 rpm (28 bar/406 psi)
Silicon Carbide v. Silicon
Carbide
26 bar/377 psi (345 rpm)
400 rpm (21 bar/305 psi)
Double outboard seal:
Max pressure (at
speed)
Max speed (at
pressure)
Carbon v. Silicon Carbide
1 bar/14.5 psi (400 rpm)
400 rpm (1 bar/14.5 psi)
DIRECTION OF ROTATION
The Revolution-series mechanical seals are independent of the direction of rotation.
TEMPERATURE LIMITS
Following temperature limits apply to the different seal faces commonly used within
mechanical seals:
Seal face max operating temperature, dependent on liquid being processed
Solid Resin-impregnated Carbon 200°C
Inserted Carbon 150°C
Solid Silicon Carbide 250°C
VISCOSITY LIMITS
Following viscosity limits apply to the different seal faces commonly used within
mechanical seals:
Seal face Viscosity [ cP ]
Solid Carbon Up to 5000
Silicon Carbide Up to 150000
For viscosities above 150000 cP double seals should be considered.
Note: For flush piping locations see 3.8.3
WARNING
Содержание Revolution R0150X
Страница 1: ...Installation Operation and Maintenance Manual for the Frame 6 7 ...
Страница 54: ...Page 54 Rear Front 6 0 Specifications 6 1 Clearance Chart Radial Radial Hub Hub ...
Страница 55: ...Page 55 Revolution CPP 808 ALLOY ...
Страница 59: ...Page 59 Note For oil always add to the middle of the sight glass Oil Level Oil Level Oil Level Oil Level ...
Страница 63: ...Page 63 ...
Страница 68: ...Page 68 7 0 Service History Pump Model Pump Serial No Date Comments ...