The TL 25 performance and characteristics make this turbine very widely used in refineries, to drive process pumps.
Technical Characteristics:
|
Nominal speed |
1500 to 4500 rpm |
|
Max. rating (under maximum steam conditions) |
300 kW |
|
Shaft end diameter, horizontal model |
44 m6 |
|
Shaft end diameter, vertical model |
47 m6 |
|
Wheel nominal diameter |
435 mm |
|
Max. blade height |
22 mm |
|
Number of blades |
105 |
|
Shaft height |
312 mm |
|
Max. number of injectors |
2 |
|
Max. number of hand valves |
1 |
|
Running bearing |
Regulated bush (1) |
|
Thrust bearing |
Regulated collet (1) |
|
Max. number of graphite bushes |
4 |
|
Critical speed |
8580 rpm |
|
Intake flange diameter (inches) |
2 or 3 |
|
Exhaust flange diameter (inches) |
6 |
|
Max. number of flow straighteners |
2 |
|
Rotor |
1.88 m²/kg |
|
Hydrostatic test pressure for coolers and water chambers |
8 bar g |
|
Shaft diameter under wheel |
48 mm |
Note (1): ball bearing in vertical model