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01
GWT93 22MM OEM Parallel Spring Seal for Alfa Laval Pumps LKH
Overview
The GW T93-22 is a high-performance OEM mechanical seal engineered for Alfa Laval centrifugal and rotary lobe pumps. It ensures reliable operation in hygienic and industrial fluid handling applications, providing a direct replacement for original equipment seals with identical dimensional fit and performance.
Product Detail
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The GW T93-22 seal features a durable parallel spring mechanism that maintains consistent pressure on sealing faces, reducing wear in dynamic applications. This design provides superior stability compared to single-spring seals, particularly in high-speed and high-vibration environments. The combination of carbon/silicon carbide rotary rings and SUS304/SUS316/TC stationary rings ensures extended service life under thermal cycling and mechanical stress. These material pairings offer excellent resistance to abrasion and chemical attack, maintaining seal integrity across a wide range of demanding media. Its design simplifies installation, eliminating complex adjustments and ensuring immediate operational readiness by preserving critical face flatness and perpendicularity during assembly.
Typical Applications
• Food, dairy, and beverage processing (e.g., pasteurizers, homogenizers)
• Pharmaceutical and biotech fluid transfer systems
• Cosmetic and chemical manufacturing
• CIP/SIP-compatible equipment
Typical Applications
• Food, dairy, and beverage processing (e.g., pasteurizers, homogenizers)
• Pharmaceutical and biotech fluid transfer systems
• Cosmetic and chemical manufacturing
• CIP/SIP-compatible equipment
Cross-Reference & Compatibility
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• Compatible Pumps: Alfa Laval LKH and SRU series
• Equivalent Models:
o AESseal®: P07U (parallel spring seal)
o Roplan®: RTH81/82/84
• Equivalent Models:
o AESseal®: P07U (parallel spring seal)
o Roplan®: RTH81/82/84
Material and Operating Range
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Materials & Specifications:
• Rotary Seal Face: Carbon/Silicon Carbide
• Stationary Seal Face: SUS304/SUS316/SiC/TC (Tungsten Carbide)
• Secondary Seals: VITON®/EPDM
• Metallic Parts: SUS304/SUS316 stainless steel
*Custom material configurations available for specific media or temperatures.
Operating Parameters:
• Temperature: -20°C to +150°C (up to 180°C with specialized elastomers)
• Pressure: ≤ 1.5 MPa (15 bar)
• Rotational Speed: ≤ 3000 RPM
• Applicable Media: Water, steam, dairy products, solvents, mild acids, and alkalis
• Rotary Seal Face: Carbon/Silicon Carbide
• Stationary Seal Face: SUS304/SUS316/SiC/TC (Tungsten Carbide)
• Secondary Seals: VITON®/EPDM
• Metallic Parts: SUS304/SUS316 stainless steel
*Custom material configurations available for specific media or temperatures.
Operating Parameters:
• Temperature: -20°C to +150°C (up to 180°C with specialized elastomers)
• Pressure: ≤ 1.5 MPa (15 bar)
• Rotational Speed: ≤ 3000 RPM
• Applicable Media: Water, steam, dairy products, solvents, mild acids, and alkalis
Installation Dimensions
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• Standard Shaft Sizes: 22mm (Please quote for other sizes)• Dimensional drawings and installation guidelines provided with order
• Custom solutions available for non-standard pump configurations
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