GRACO Spring, Plunger Alarm Pump - (SKU: 556947)The GRACO 556947 is a spring designed for the plunger alarm pump in GRACO lubrication equipment. Its primary function is to provide the necessary tension and return action for the plunger alarm mechanism, ensuring reliable operation and alerting users to system status. The material is not specified in available sources. Key Features: Spring, Plunger Alarm Pump GRACO Manzel Pump Box Lubr HP Series Progressive Essential for proper plunger alarm pump

ATEX and CE (for similar Husky 1050E models

Keep the reservoir and switch clean to prevent false readings

Ensure proper thread engagement and torque for 1/4 NPTF connections

and intended for spraying various coatings in painting applications

Supports equipment identification and user guidance

This pump is intended for use in industries such as chemicals

Ensure the equipment is depressurized and cleaned before replacing the part

Inspect packing material for wear before installation

It is typically constructed from hardened steel or similar durable material to withstand high-pressure spraying

The GRACO 6720 SAFETY LATCH is a small

but shoulder screws are generally made from hardened steel for strength and durability

The GRACO 325MCN XTREME SYSTEM is a wall-mounted