L21443G02 – Nozzle, Ejector - Seal Pressure, Sump
Last updated: April 6, 2026
The L21443G02 is a nozzle, ejector - seal pressure, sump designed for LM2500 applications. This lm2500 base component is available from BDB Turbine Parts with worldwide shipping and competitive pricing.
Technical Specifications
| Part Number | L21443G02 |
|---|---|
| Manufacturer / Brand | GE |
| Category | LM2500 BASE |
| Turbine Compatibility | LM2500 |
| Availability | Available on Order |
| Superseded By | L42844G01 |
Description
NOZZLE, EJECTOR - SEAL PRESSURE, SUMP
This L21443G02 ejector nozzle is an essential part of the sump seal pressure system within the GE LM2500 turbine. Its function is to create a localized vacuum or pressure differential, which is critical for the proper operation of labyrinth seals, effectively containing lubricating oil within the bearing sumps. Maintaining optimal seal integrity is paramount for the turbine's long-term performance and reliability.
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Frequently Asked Questions
What is L21443G02 and what is it used for?
L21443G02 is a nozzle, ejector - seal pressure, sump used in LM2500 systems. It is classified under the LM2500 BASE category and is essential for maintaining optimal turbine performance and reliability.
Is L21443G02 available for purchase?
L21443G02 is available on order at BDB Turbine Parts. Contact us for current pricing and availability. We ship worldwide and offer competitive pricing.
What turbine models is L21443G02 compatible with?
L21443G02 is compatible with LM2500 turbine systems. BDB Turbine Parts carries a comprehensive inventory of parts for these turbine models.
Has L21443G02 been superseded?
Yes, L21443G02 has been superseded by L42844G01. Both the original and replacement part may be available. Contact us for the best option for your application.
Are there alternative parts for L21443G02?
Yes, alternative parts include: L21443G03, L42844G02. These alternatives may offer similar functionality. Our technical team can help you select the best option.
Why Choose BDB Turbine Parts?
BDB Turbine Parts is a specialized supplier of industrial gas turbine components, serving power generation facilities, oil & gas operations, and marine applications worldwide.
- Extensive Inventory: Over 17,000 part numbers for GE LM series, Speedtronic, and Woodward systems
- Quality Assured: All parts inspected and supplied with appropriate documentation and certifications
- Competitive Pricing: Direct sourcing enables competitive pricing on OEM and aftermarket parts
- Fast Delivery: Worldwide shipping with expedited options for urgent requirements
- Technical Support: Expert assistance with part identification, cross-referencing, and compatibility