

Official Titan / Speeflo Foot Valve Assembly
Titan 155-991 Foot Valve Assembly is OEM fluid pump intake hardware for Commander Air Powered Airless Sprayers, helping restore priming, inlet sealing, pressure response, and dependable pump performance.
Compatibility Table
Replacing a worn foot valve assembly helps restore inlet sealing, improve priming, reduce bypass, stabilize pump pressure, and support dependable Commander sprayer operation.
Titan / Speeflo OEM Foot Valve Assembly
The Titan 155-991 is an OEM foot valve assembly used on Commander Air Powered Airless Sprayers during fluid pump intake service. It helps control material entry into the pump by supporting inlet sealing, priming response, and pressure stability. Replacing a worn, leaking, or damaged foot valve assembly helps reduce fluid bypass, improve suction, protect pump components, and maintain dependable coating performance.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan / Speeflo foot valve assembly used in Commander fluid pump intake service and maintenance. |
| Function | Controls pump inlet flow, supports priming, and helps maintain intake sealing during each pump cycle. |
| Industrial Applications | Air powered airless sprayer repair, foot valve replacement, fluid pump rebuilding, industrial coating maintenance, and contractor equipment repair. |
| Compatible Titan Machine | Commander Air Powered Airless Sprayer, Powrcoat 745, 960. |
| Accurate Part Number | 155-991 Foot Valve Assembly. |
| Compatible Parts & Assemblies | Commander fluid pump assembly, stainless ball, ball cage, piston seat assembly, O-rings, pump cylinder, displacement rod, service kits, and intake valve hardware. |
| Related Parts Commonly Serviced Together | Stainless ball, ball cage, O-rings, piston seat assembly, pump cylinder, displacement rod, pump block, major pump service kit, and minor pump service kit. |
| Common Problems Solved | Poor priming, intake leakage, worn foot valve, fluid bypass, pressure fluctuation, weak suction, inconsistent pump output, and repeated pump intake service issues. |
| Use with Coating Systems | Supports Commander air powered airless sprayers used for commercial painting, industrial coating, maintenance work, and professional finishing applications. |
| OEM & Brand Information | Titan / Speeflo part number 155-991 for Commander foot valve and fluid pump intake service. |
| Commercial Benefits | Helps contractors restore priming, reduce intake-related downtime, improve pump reliability, protect fluid section components, and maintain consistent spraying productivity. |
This OEM foot valve assembly is a critical intake-side component for Commander fluid pump service. Installing the correct assembly helps restore cleaner suction, better priming, and dependable pump output.
Quick answers for confirming fitment, function, and replacement timing.