GRACO PTFE Encapsulated Fluoroelastomer Replacement Gasket (4.75 Inch OD) - (SKU: 521691)

GRACO PTFE Encapsulated Fluoroelastomer Replacement Gasket (4.75 Inch OD) - (SKU: 521691)The GRACO 521691 is a replacement gasket designed for use in GRACO fluid handling equipment. It is constructed with a PTFE encapsulated fluoroelastomer, providing excellent chemical resistance and sealing performance. This gasket is intended to ensure leak free operation and reliable sealing in filter assemblies and other pressurized fluid systems. Key Features: Replacement Gasket 4. 75 Inch OD (Outer Diameter) PTFE encapsulated fluoroelastomer

Ensure the system is depressurized before starting any repair or maintenance work

including Tough Tek fireproofing pumps and stucco applicators

This hose is intended to ensure reliable fluid transfer in demanding industrial applications

intended to provide a reliable seal between components during equipment repair or maintenance

It is typically constructed from durable electrical-grade materials and is intended for use within GRACO spray equipment to provide circuit protection and modular electrical integration

and S4 Series equipment in industrial lubrication and fluid handling applications

Regularly inspect the plug for signs of wear or chemical degradation as part of preventative maintenance

1:1 flow ratio

Reliability: Restores pump cylinder performance to factory standards

It is constructed from durable stainless steel and features a 60 mesh filter screen

The closest available product is the GRACO 17T177

Designed for GRACO sanitary pumps and compatible equipment