337654 Mechanical Seal

The 337654 Mechanical Seal by Blackmer is a high-quality, industrial-grade sealing component designed for use in positive displacement and sliding vane pumps. Manufactured by Blackmer, a leading brand in pump technology, this mechanical seal ensures leak-tight operation and reliable sealing performance in demanding applications.

The 337654 Mechanical Seal features construction from durable materials including ceramic face plates and elastomeric secondary seals, which resist wear and chemical degradation. It is engineered to withstand high pressures up to 150 psi and operating temperatures ranging from -20°C to 150°C, making it suitable for a variety of industrial fluids.

Measured at approximately 6 inches in diameter with a shaft compatibility of up to 1.25 inches, this seal is designed for standard pump configurations. Its robust construction guarantees long service intervals and minimizes maintenance needs. The seal housing is made from stainless steel, providing corrosion resistance and structural integrity in harsh environments.

Specific features of the 337654 Mechanical Seal include a balanced design to reduce torque, a flexible elastomer secondary seal for enhanced sealing performance, and a secondary seal made from Viton™ for chemical resistance. It is designed for straightforward installation and maintenance. The seal also complies with industry standards for quality and safety.

The 337654 Mechanical Seal is ideal for use in chemical processing, water treatment, and oil and gas industries. It is best suited for applications requiring reliable sealing in pumps handling corrosive or abrasive fluids. Budget-conscious facilities seeking durable, leak-free pump components should consider this mechanical seal for improved system uptime and reduced operational costs.

Each package includes the mechanical seal assembly and installation instructions. Notable exclusions are replacement parts such as elastomers or faceplates, which must be purchased separately. This seal is designed to fit specific pump models compatible with Blackmer’s standard mechanical seal sizes.

Care instructions recommend routine inspection for wear and proper lubrication of seal faces during installation. Regular maintenance ensures optimal performance and longevity. The manufacturer offers a standard warranty covering manufacturing defects for up to 12 months from purchase date.