909643 Lockwasher

The 909643 Lockwasher by Blackmer PSG Dover is a precision-engineered component designed for use in positive displacement and sliding vane pumps. Manufactured with durable materials, this lockwasher provides secure fastening and vibration resistance to maintain the integrity of pump assemblies. It is constructed from high-strength steel with a corrosion-resistant coating, ensuring long-term durability in demanding operating environments.

The 909643 Lockwasher measures approximately 30 mm in outer diameter with a 10 mm inner diameter, suitable for use with specific pump models requiring secure bolt connections. It features a spring-like design that exerts consistent tension to prevent loosening under vibration and thermal expansion, thereby supporting reliable pump operation. The component is compatible with standard metric fasteners and is designed for easy installation and removal during maintenance procedures.

Ideal use cases for the 909643 Lockwasher include pump assembly, maintenance, and repair in industries such as water treatment, chemical processing, and manufacturing. It is recommended for technicians and maintenance personnel seeking to ensure pump reliability, minimize downtime, and enhance operational safety. This lockwasher effectively maintains proper bolt tension, reducing the risk of pump failure caused by fastener loosening.

Each package includes one 909643 Lockwasher. Not included are fasteners or additional pump components, which are required for complete assembly. The lockwasher is supplied unassembled and ready for installation in existing pump systems.

Care instructions for the 909643 Lockwasher involve inspecting for corrosion or deformation during routine maintenance. It can be cleaned with standard parts washer solutions and should be replaced if damaged or worn. The component does not require special lubrication and does not include a manufacturer warranty; proper handling during installation ensures optimal performance.