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GW GU1 Cartridge Mechanical Seal CURC
The GW GU1 is a modular single cartridge seal designed as a direct performance replacement for the AES CURC series. Its robust, pre-assembled construction and self-aligning capability ensure a precise fit and consistent operation, making it a reliable choice for a variety of rotating equipment applications.
Product Detail
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The GW GU1 features a versatile modular cartridge platform that allows for adaptable sealing solutions across a wide range of equipment. Its key advantage lies in the self-aligning seal face design, which compensates for minor shaft or housing misalignment, promoting even face wear and extended service life. This design is particularly well-suited for applications utilizing barrier fluids such as water, steam, grease, or compatible oils.
Supplied as a complete, ready-to-install unit, every GW GU1 cartridge undergoes rigorous factory testing prior to shipment, guaranteeing operational integrity and reducing commissioning time. It is engineered to deliver OEM-equivalent performance as a direct interchange for the AES CURC seal, providing a cost-effective alternative without compromising on reliability or sealing efficiency.
*Installation Note: Confirm equipment compatibility and barrier fluid specifications prior to installation. Handle the pre-set cartridge with care to maintain face alignment.
Equivalent Products
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• AES seal®: CURC
Material and Operating Range
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Materials:
• Primary seal faces: Carbon / Silicon Carbide (SiC) / Tungsten Carbide (TC)
• Mating seal faces: Carbon / SiC / TC
• Elastomers: VITON® / EPDM / Kalrez®
• Springs and metallic components: Stainless Steel 304 / 316
*Alternative material grades and specific design modifications are available to meet unique application demands.
Operating Range:
• Temperature: -20 ℃ to 220 ℃
• Pressure: ≤ 2.5 MPa
• Surface Speed: ≤ 15 m/s
Compatible Media:
Designed for reliability with common barrier and process fluids, including:
• Water, steam condensate, and glycol solutions
• Lubricating greases and non-reactive oils
• Compatible inert barrier fluids
• Other media as specified for the original CURC seal application
Installation Dimensions
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The GW GU1 cartridge is manufactured to match the standard metric and imperial dimensions of the AES CURC series, ensuring straightforward replacement. Key installation dimensions (cartridge O.D., length, shaft bore) adhere to established industry footprints for single cartridge seals.
For detailed dimensional data and specific size availability, please consult our technical documentation or contact our engineering support team with your shaft size and equipment model.
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