Graco 556460 Reservoir Tie Rod

Reservoir Tie Rod – Graco Part 556460

Compatible Systems

• Graco automatic lubrication equipment
• Equipment whose Graco parts list calls for part number 556460

Graco part number 556460 is the Graco 556460 Reservoir Tie Rod, a rod. A rod transmits motion between the drive and the pumping or moving element. Graco automatic lubrication equipment supplies grease or oil to metering devices, such as injectors or divider valves, that deliver a measured amount to each lube point.

About the Graco automatic lubrication equipment

Single-line parallel: a pump sends lubricant down one line to injectors, each injector meters a set amount per cycle and shows it cycled with a pin; line pressure is vented between cycles. Series progressive: a pump feeds a divider valve whose pistons move in sequence, so each outlet gets a measured amount; if flow stops the pistons stop and resume from the same point. Graco lists uses such as: in-plant machinery lubrication (LubePro, Lube Master, Manzel). In a series progressive system a divider valve passes lubricant to each outlet in sequence; if flow stops, the pistons stop and resume from the same point.

What the Terms in the Part Name Mean

• Tie rod: threaded rod clamping a pump together.

Before You Order

• Match the part number exactly: Graco numbers that look alike can be different parts.
• Have your equipment model, and the serial number if available, ready if you contact us for help.

Service Notes

• Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.

Frequently Asked Questions