BBA 3911650100SP Mechanical Seal

BBA 3911650100SP Mechanical Seal

The Seal House replacement for BBA 3911650100SP is a mechanical seal running silicon carbide against silicon carbide with Viton elastomers, built to OEM-equivalent standards or higher.

At a Glance

• Configuration: Single mechanical seal

• Manufacturer reference: BBA 3911650100SP

• Replaces BBA Pumps part 3911650100SP

• Faces: silicon carbide vs silicon carbide

• Elastomer: Viton (FKM) — high temperature and chemical resistance

Application

Fits BBA dewatering, wellpoint and bypass pumps that take the 3911650100SP seal. Common in large-scale construction dewatering, sewer and stormwater bypass, and municipal and industrial water transfer.

Confirm your shaft diameter against your pump before ordering, or match the OEM number 3911650100SP directly. Not sure which seal your pump takes? Call our seal specialists at 561-414-1046 — we’ll match it from your pump nameplate, no purchase required.

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