

Official Titan / SPEEFLO Commander Fluid Section Component
The Titan 155-559A Pump Assembly is a genuine OEM replacement pump assembly for the Commander Air Powered Airless Sprayer. It restores dependable fluid pressure, smooth coating delivery, and consistent spray performance for demanding commercial and industrial painting applications.
Compatibility Table
Titan OEM Commander Fluid Pump Assembly
As the primary fluid pumping component, it develops the pressure required to move coatings efficiently from the material container through the hose and spray gun. Installing a new OEM pump assembly helps restore consistent operating pressure, improve coating transfer efficiency, reduce downtime, and maintain the reliable performance professional contractors expect from Titan air-powered spraying equipment.
Technical & Commercial Information
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM fluid pump assembly designed for Titan / SPEEFLO Commander Air Powered Airless Sprayers. |
| Function | Generates hydraulic pressure and delivers a steady flow of coating material throughout the spray system. |
| Industrial Applications | Commercial painting, industrial coatings, protective coatings, bridge maintenance, marine coatings, structural steel, and contractor applications. |
| Compatible Titan Machine | Commander Air Powered Airless Sprayer. |
| Accurate Part Number | 155-559A Pump Assembly. |
| Compatible Parts & Assemblies | Inlet valve, outlet assembly, siphon hose assembly, bleed line assembly, filter assembly, piston components, fluid section, and pressure hose. |
| Related Parts Commonly Serviced Together | Pump repair kits, inlet valves, outlet valves, foot valves, siphon hose assemblies, bleed line assemblies, pressure hoses, packings, and filters. |
| Common Problems Solved | Pressure loss, inconsistent coating flow, poor priming, fluid leakage, worn internal components, and reduced spraying efficiency. |
| Use with Coating Systems | Compatible with primers, latex paints, elastomerics, industrial coatings, enamels, stains, and protective coatings. |
| OEM & Brand Information | Genuine Titan / SPEEFLO OEM replacement manufactured specifically for Commander Air Powered Airless Sprayers. |
| Commercial Benefits | Restores factory spraying performance, minimizes downtime, improves coating consistency, extends equipment life, and increases contractor productivity. |
The 155-559A Pump Assembly is the ideal replacement when the existing pump develops excessive wear, pressure loss, poor priming, or fluid leakage. Replacing the complete OEM assembly restores dependable pressure generation, improves coating delivery, reduces service interruptions, and helps keep the Commander Air Powered Airless Sprayer operating at peak efficiency.
Below are answers to common questions about the Titan 155-559A Pump Assembly.
It generates the fluid pressure needed to move coating material through the Commander Air Powered Airless Sprayer.
It is designed specifically for the Commander Air Powered Airless Sprayer.
Replace it when pressure loss, fluid leakage, poor priming, excessive wear, or inconsistent spraying affects productivity.
Commonly serviced parts include inlet valves, outlet assemblies, siphon hose assemblies, bleed line assemblies, pressure hoses, filters, and pump repair kits.
A worn pump assembly can cause poor pressure, reduced coating flow, inconsistent spray patterns, leakage, and increased downtime.
Yes. Titan 155-559A is a genuine Titan / SPEEFLO OEM Pump Assembly for Commander Air Powered Airless Sprayers.