Gianneschi TMD18Z Mechanical Seal Replacement
The Gianneschi TMD18Z Mechanical Seal is an OEM replacement sealing component designed to maintain reliable shaft sealing performance in compatible Gianneschi pump systems. Used in supported CB and BMA series applications, this precision mechanical seal helps reduce leakage, support operational efficiency, and restore proper pump function during maintenance or repair.
Engineered for demanding fluid handling environments, the TMD18Z is commonly specified when replacing worn or damaged shaft seals in Gianneschi CB 25/16 and BMA 50/12 pumps. As a genuine replacement component, it supports proper fitment, dependable sealing integrity, and long service life when installed according to manufacturer recommendations.
Key Features
- Genuine Gianneschi TMD18Z mechanical seal
- Designed for rotary shaft sealing applications
- Supports leak prevention and pump efficiency
- OEM replacement for maintenance and repairs
- Compatible with select Gianneschi CB and BMA pump models
- Precision-engineered sealing surfaces for reliable performance
Applications
- Centrifugal pump maintenance
- Industrial fluid transfer systems
- Marine and non-marine pumping systems
- Pump shaft leak repair
- Replacement in CB 25/16 (24V) systems
- Replacement in BMA 50/12 systems
Specifications
- Manufacturer: Gianneschi
- Part Number: TMD18Z
- Product Type: Mechanical Shaft Seal
- Compatible Pump Series: CB, BMA
- Compatible Models: CB 25/16 (24V), BMA 50/12
- Seal Function: Dynamic rotary shaft sealing
FAQ
What does the Gianneschi TMD18Z mechanical seal do?
It seals the rotating pump shaft to help prevent fluid leakage while maintaining pump performance.
Is the TMD18Z an OEM replacement part?
Yes, it is identified as a genuine Gianneschi replacement mechanical seal.
How do I verify compatibility before ordering?
Confirm your installed pump model and cross-reference the TMD18Z part number with your pump’s parts documentation.
When should a mechanical seal be replaced?
Replacement is commonly recommended if leakage, wear, reduced performance, or shaft sealing issues are detected.
Can this seal be used in non-marine applications?
Yes. While found in marine-related pump systems, compatible industrial and general fluid handling applications may also use this seal depending on pump model compatibility.
Does the TMD18Z include installation hardware?
Listings generally identify this as the mechanical seal component; verify included components with supplier prior to purchase.
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