GRACO Plug, Assembly, Cap, Ratio Check - (SKU: 121231)The GRACO 121231 PLUG, ASSY, CAP, RATIO CHECK is a specialized plug assembly designed to cap or seal specific ports within GRACO lubrication or fluid handling equipment. Its intended use is to ensure proper sealing and maintenance of system integrity, particularly in ratio check or manifold applications. The material is not specified in available documentation. Key Features: Plug, Assembly, Cap Ratio Check Designed for use with GRACO lubrication or

Use appropriate fittings and hoses for 2 inch NPT porting

Designed for GRACO industrial equipment with non-central control configurations

Ideal for indoor and limited outdoor use

Seamless integration into GRACO equipment

energy-efficient replacement for pneumatic pumps in industrial

It is constructed from durable materials (likely plastic or composite

Check for factory-installed low level detection if required

The GRACO HE80-0396 QUANTM h80 is a stainless steel (SST) electric diaphragm pump with a 1

Wrapper (cover)

GRACO Reactor proportioning systems

DIN connector for secure connection

ensuring reliable operation within GRACO lubrication equipment