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16mm Grundfos Centrifugal Pump Elastomeric Bellow Mechanical Seal
This mechanical seal is engineered as a reliable aftermarket solution for Grundfos centrifugal pumps. Its bellows-based construction eliminates the need for a conventional spring, providing consistent sealing performance even in applications with shaft misalignment or thermal expansion. The inclusion of a spacer and clamp ring ensures stable positioning and simplified assembly, making it ideal for maintenance and retrofit scenarios.
Product Detail
This seal is suited for a variety of industrial and commercial applications, including clean water circulation, low-pressure coolant systems, and light chemical transfer. Its streamlined design reduces particle accumulation and extends service life in non-abrasive environments.
Equivalent Products
• Vulcan® Type 196 mechanical seals (Size Code 0160)
*Our products offer a cost-effective, OEM-equivalent alternative manufactured under ISO9001 quality standards, guaranteeing excellent performance and durability without compromise.
Material and Operating Range
Material Composition:
• Rotary ring: Carbon / Silicon Carbide (SiC) / Tungsten Carbide (TC)
• Stationary ring: Carbon / SiC / TC
• Secondary seal: VITON / NBR / EPDM
• Metal components: SUS304 stainless steel
*Custom material configurations are available upon request to meet specific chemical, thermal, or operational requirements.
Operating Parameters:
• Temperature range: -30 ℃ to 200 ℃ (varies by elastomer)
• Maximum pressure: ≤1.4 MPa
• Maximum surface speed: ≤10 m/s
Suitable Media:
Water, hot water, steam, light lubricants, mild chemical solutions, and other non-abrasive fluids compatible with the seal materials.
Installation Dimensions
• Detailed installation drawings and step-by-step guidelines are available upon request.
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