Grundfos 32mm Pin Drive Mechanical Seal — OEM #99489003 — Double Cartridge (2-Bolt Tab Setting)

Direct-fit aftermarket Grundfos mechanical seal replacement for pump assemblies that use a 32mm shaft and a pin-drive, 2-bolt-tab setting system. This is an OEM-style double cartridge mechanical seal built for secure installation and stable sealing performance in clean water, wastewater, and light chemical service. Order by Grundfos part number 99489003 to match the correct pinned setting configuration.

Seal Details

• OEM reference: 99489003

• Shaft size: 32mm

• Design: Double cartridge mechanical seal

• Drive / setting: Pin drive with 2 bolt tabs

• Materials: Silicon / Silicon-Carbon / Viton (FKM)

• Service: Clean water, wastewater, light chemical

Fitment note: Always confirm 32mm shaft size and match the pin-drive / 2-bolt-tab setting style to your existing seal before ordering

Cross Reference / Alternate Search Formats

99489003 • 994 89003 • #99489003 • “Grundfos 32mm pin drive mechanical seal” • “32mm double cartridge seal 2 bolt tab”

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