GRACO Mating Coupler for Grease Fill Stud on Trabon™ Reservoirs, 1/4 in. NPT Female, with Check - (SKU: 558906)The GRACO 558906 is a brass mating coupler designed for use with grease fill studs on Trabon reservoirs. It features a 1 4 inch NPT female thread and includes a check valve to prevent backflow. This part is intended to securely connect lubrication equipment, such as Lube Master, LubriSystem, and PH Manual Pumps, to Trabon reservoirs for efficient grease transfer. Key Features: Mating coupler coupling 1 4 in. NPT female Brass Maximum working pressure:

Ideal for fleets seeking to minimize downtime and extend the service life of moving parts

Medium Volume Red Alert Filters (e

Helps maintain alignment and stability in equipment

and consistent spray application

Inspect seals and O-rings for wear or damage before installation

GRACO 1050A air-operated diaphragm pumps

Ensure the system is properly grounded to reduce risk of static and electric shock

Regularly inspect the shaft for signs of wear or damage

but GRACO kits are typically constructed from durable materials suitable for industrial environments

The material and specific function within the equipment are not specified

Includes multiple Vee packings and O-ring for comprehensive sealing

The GRACO 18B564 is a switching power supply designed for commercial or industrial applications