US Seal Value Guard PS-446 1-3/4" Pump Shaft Seal (VG-446)

Type:	Pump Parts
Mfg	US Seal Manufacturing
Mfg Part #	VG-446

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Details

The U.S. Seal Value Guard VG-446 is a mechanical pump shaft seal identified with the PS-446 reference and a 1-3/4-inch size. It provides a model-specific option when replacing the sealing assembly in compatible pumping equipment.

Mechanical seals rely on precisely matched components to seal around a rotating shaft. During selection, check the existing seal design, shaft dimensions, mating face configuration, and service environment. The PS-446 / VG-446 references should be verified using the original pump documentation; do not assume that seals with the same nominal shaft size are interchangeable. This listing is for the shaft seal, not the pump or motor.

Product Details

Product: US Seal Value Guard PS-446 1-3/4" Pump Shaft Seal
Part Number: VG-446

US Seal Manufacturing – Pump Shaft Seals, Mechanical Seals and Replacement Seal Kits

Who is US Seal Manufacturing?

US Seal Manufacturing is a leading producer of mechanical seals and sealing components, widely used in pool, spa, and water system pumps. Since 1985, the company has built a reputation for precision engineering and dependable performance in demanding fluid-handling applications.

What products does US Seal Manufacturing specialize in?

US Seal Manufacturing specializes in pump shaft seals, mechanical seals, and replacement seal kits. Their products are designed to prevent water leakage along pump shafts, protecting motors and maintaining proper system operation. These components are essential for pool and spa pump maintenance and repair.

Why choose US Seal Manufacturing parts for your pool or spa?

US Seal products are known for durability, precision fit, and resistance to heat and chemical exposure. Their seals are engineered to perform reliably in chlorinated and saltwater environments. Pool professionals choose US Seal for high-quality replacement parts that help extend pump life and prevent costly damage.

How do you identify and choose the correct US Seal Manufacturing part?

To select the correct seal, it’s important to match the pump model, shaft size, seal type, and material compatibility. Reviewing part numbers and specifications ensures proper fit and performance. Choosing the right seal helps prevent leaks and maintain efficient pump operation.

Need help finding the right US Seal Manufacturing part?

At Bath & Spa Parts Online, we carry a wide selection of US Seal Manufacturing pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.