GRACO Seal, U-Cup, Piston, E10 - (SKU: 15F748)The GRACO 15F748 is a U cup piston seal designed for use in GRACO fluid handling equipment. It is typically made from durable elastomeric materials suitable for sealing pistons in high pressure and high cycle applications. Its primary function is to prevent fluid leakage and maintain pressure integrity within the piston assembly. Key Features: U Cup Seal E10 Designed for reliable sealing in piston assemblies Suitable for high cycle and high pressure

Regularly inspect and replace pistons as part of routine maintenance

PTFE (diaphragm and ball material)

suitable for handling oils

Regularly inspect spring for wear or deformation

designed to support and stabilize hopper equipment used with airless fine finish sprayers

Designed for quintuplex frack pumps

precision-engineered valve designed for use in GRACO fluid handling and spray equipment

Ensures proper fluid transfer

It contains all necessary OEM components made from Santoprene

This part is intended to maintain proper alignment and function of moving components in GRACO pumps or fluid handling systems

and maintenance fluids in industrial

3/8-16 x 2