GRACO 3 Circuit FE Socket - (SKU: 6690-30-1-3-MM)The GRACO 6690 30 1 3 MM SOCKET is a 3 circuit FE (female) socket designed for use in GRACO lubrication and fluid handling systems. It is typically constructed from durable materials suitable for industrial environments and is intended to provide secure, leak resistant connections for multi circuit fluid transfer applications. Key Features: 3 Circuit FE Socket 6690 30 1 3 MM Designed for use with GRACO lubrication and fluid handling equipment Multi

Efficient power transmission

The carbide seat provides enhanced durability and wear resistance

FK air valve replacement is required

Inspect the burst disc regularly and replace as part of preventive maintenance

Used in GRACO line stripers and similar equipment to support rotating components and ensure smooth operation during line marking and pavement maintenance tasks

It is constructed for durability and is intended for use in industrial environments where consistent

especially in systems requiring a 3 GPM flow rate

Designed for reliability and durability in industrial applications

Sealed components for durability and leak resistance

Reliable operation in series-type lubrication systems

The GRACO 563188 is a rupture-to-atmosphere indicator designed for use in high-pressure lubrication systems

It features a 1-foot extension