GRACO Nut, Retainer - (SKU: 15E731)The GRACO 15E731 is a retainer nut designed for use in GRACO industrial equipment. Its material is not specified in available sources, but it is engineered to maintain the integrity and secure assembly of machinery components, particularly in lubrication and spray systems. Key Features: Nut, Retainer 15E731 Designed for use in GRACO industrial equipment, especially lubrication and spray systems Precise fit for secure assembly Maintains equipment

and 3150 diaphragm pumps

Secures and seals mix module components

Replace as part of routine maintenance or when valve performance is compromised

Lightweight (Shipping weight: 0

but it is engineered for durability and optimal performance within GRACO equipment

It is an electrical component typically constructed from durable materials such as metal and plastic

Hand-tighten before using a wrench to avoid overtightening and potential damage

and large machinery maintenance

supporting critical components and ensuring equipment stability during operation

including diaphragms and balls

000 psi (3K)

particularly in industrial and maintenance environments where reliable sealing is required