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AllTitanParts

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Titan 0507798 Down Tube

Titan 0507798 Down Tube

Sourced From:
Titan Tools Inc.

 

Titan part 0507798 is a down tube used to route material from the pump to the spray gun on compatible Advantage and EPX series sprayers. When the original down tube becomes cracked, kinked, or damaged, it can cause material leakage, pressure loss, and inconsistent spray performance. This tube restores proper fluid delivery and reliable operation.

Part Number 0507798
Part Description Down Tube
Brand Advantage / EPX
Fits See compatible models below
Condition New
Compatible Models:
  • Advantage 1100
  • Advantage 700
  • EPX2455
  • EPX2555
  • EPX2405
  • EPX2505

Retail Price: $144.4
You save: $15.02 (10.40%)
Our Price: $129.38

 

Down Tube for Advantage and EPX Series Sprayers

The Titan part 0507798 Down Tube is a fluid pathway component designed to deliver material from the pump outlet to the spray gun on compatible Advantage 1100, 700, and EPX series sprayers. This tube is engineered to withstand the high pressures of airless spraying while maintaining flexibility for operator maneuverability.

A damaged or compromised down tube can lead to material leakage, pressure loss, and inconsistent spray patterns. Replacing with this genuine component ensures reliable fluid delivery, maintains system pressure, and prevents messy leaks on the job site.

Installation Note: Inspect the tube for proper routing without sharp bends or kinks that could restrict flow or cause premature wear. Ensure all connections are secure and leak-free before operation.

What it does and when to replace it

What the down tube does
Fluid delivery Transports material from pump to spray gun
Pressure containment Maintains system pressure during operation
Flexibility Allows operator movement without kinking
Connection integrity Provides secure interface between pump and gun
When replacement is recommended
Cracks or splits Visible damage causing material leakage
Kinks or restrictions Tube bent or kinked, restricting flow
Brittleness Material hardened or brittle with age
Connection damage Ends worn or damaged, causing leaks at fittings

Compatibility

Titan part 0507798 is designed for use in the following Advantage and EPX series sprayer models. Always verify your specific model before ordering.

Model Component
Advantage 1100 Down Tube
Advantage 700 Down Tube
EPX2455 Down Tube
EPX2555 Down Tube
EPX2405 Down Tube
EPX2505 Down Tube

Related parts commonly serviced together

When replacing the down tube, these related fluid system components are often inspected or replaced to ensure complete system reliability.

Tube fittings

Connectors at each end of the down tube; inspect for damage.

Hose clamps

Clamps securing the tube; replace if corroded or damaged.

Swivel

Rotating connection that may be attached to the down tube.

Frequently Asked Questions

The down tube serves as the primary fluid conduit between the pump outlet and the spray gun. It carries pressurized material from the pump to the gun, where it is then atomized through the spray tip. The down tube must withstand high operating pressures while maintaining flexibility to allow the operator to move freely during spraying operations.

Signs that your down tube needs replacement include: visible cracks or splits causing material leaks, kinks or restrictions that impede flow, material hardening or brittleness making the tube inflexible, or damage to the ends where fittings connect. Regular inspection during maintenance will help identify worn tubes before they cause operational problems or messy leaks.

Yes, the 0507798 down tube is designed to fit Advantage 1100, 700, and all listed EPX models (EPX2455, EPX2555, EPX2405, EPX2505). These sprayers share common fluid system designs and connection configurations for the down tube. Always verify compatibility with your specific model and the fittings at each end.

Installation typically involves: 1) Removing the old tube and cleaning connection points, 2) Cutting the new tube to the correct length if necessary (pre-cut OEM replacement recommended), 3) Sliding any required fittings or clamps onto the tube before attaching, 4) Pushing the tube fully onto fittings, and 5) Securing with clamps positioned correctly. Ensure the tube has a smooth routing without sharp bends that could restrict flow or cause kinking. Test for leaks at operating pressure before resuming work.

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