PowrTwin 5500 Fluid Pump

PowrTwin 5500 Fluid Pump Parts

Maintain the heart of your Titan PowrTwin 5500 airless sprayer with our premium selection of OEM replacement parts for the fluid pump. This essential system delivers consistent, high-pressure fluid flow for flawless finishes on everything from interior walls to exterior coatings. At AllTitanParts.com, we stock durable, direct-fit parts that restore peak performance, reduce leaks, and extend your equipment's lifespan, ideal for busy contractors prioritizing efficiency and reliability.

What does the PowrTwin 5500 fluid pump do? It pressurizes paint and coatings up to 3,000 PSI, ensuring even atomization and minimal overspray through its robust piston, valve, and sealing assembly. Regular part replacements prevent clogs and wear, keeping your jobs on schedule without unexpected downtime.

Discover Essential PowrTwin 5500 Fluid Pump Parts

Our inventory covers every critical component, from seals and springs to rods and valves, all engineered for seamless compatibility and easy installation. Made from high-grade stainless steel, PTFE, and synthetic materials, these parts withstand abrasive materials and high-volume use.

Key parts available in this category include:

• Retaining Rings and Pins (e.g., Titan 143-019 Retaining Ring, Titan 143-120 Connecting Pin): Secure assembly and connection for stable pump operation; the connecting pin replaces older 143-118 models.
• O-Rings and Seals (e.g., Titan 145-031 O-Ring PTFE, Titan 140-009 O-Ring): Precision sealing to prevent leaks; PTFE construction meets OEM specs for chemical resistance.
• Packing Springs and Retainers (e.g., Titan 142-004 Upper Packing Spring, Titan 142-003 Lower Packing Spring, Titan 138-001 Spring Retainer): Compression springs and retainers for optimal packing tension; compatible with PowrLiner 4950 and Elite E15 models.
• Piston and Cylinder Components (e.g., Titan 143-127 Piston Rod Stainless Steel, Titan 143-945A Piston Seat Assembly, Titan 143-822 Cylinder): Durable stainless rods and assemblies for smooth reciprocation; the cylinder fits SPEEFLO PowrLiner 490 and PowrDriver.
• Valves and Balls (e.g., Titan 0509710 Outlet Valve Ball, Titan 920-103 Stainless Ball 13/16", Titan 143-998 Foot Valve, Titan 145-032 Ball Cage): Tungsten carbide or stainless balls and cages for reliable check valves; the foot valve handles inlet pressure efficiently.

These parts are tailored for the PowrTwin 5500 and extend to compatible Titan sprayers like PowrLiner 550, PowrCoat 730, PowrTex 15-1 Heavy Mate, and Helix Hose systems. How can you tell if your fluid pump needs servicing? Watch for inconsistent flow, pressure fluctuations, or visible wear on O-rings—swapping in a repacking kit like the Titan 138-153A can resolve most issues quickly.

If you're wondering "how to repack a Titan PowrTwin 5500 fluid pump," use the 138-153A kit: disassemble the upper housing, replace packings and springs, lubricate, and reassemble in 45 minutes for renewed efficiency.

Upgrade Your Sprayer's Performance with Quality Parts

Investing in these fluid pump parts can boost output by 15-20% while cutting maintenance costs. Why replace the piston rod in a PowrTwin 5500? Its stainless steel build resists corrosion from solvents, ensuring thousands of hours of trouble-free pumping. Customers love the straightforward installs and immediate improvements in flow consistency—perfect for high-demand painting seasons.

Browse our full range today for competitive pricing, detailed diagrams, and fast delivery. Every part includes compatibility guides to match your setup.

FAQs

1. What is included in the Titan 138-153A Repacking Kit for the PowrTwin 5500 fluid pump?

The 138-153A repacking kit includes upper and lower packings, O-rings (like 145-031), springs (142-004 and 142-003), and a spring retainer (138-001) for comprehensive maintenance. It replaces older 0349-409 kits and restores sealing to prevent leaks, ideal for routine overhauls every 500 hours.

2. Which Titan sprayer models are compatible with PowrTwin 5500 fluid pump parts like the 143-127 Piston Rod?

These parts fit the PowrTwin 5500 directly, plus PowrLiner 4950/550, PowrCoat 730, PowrTex 15-1 Heavy Mate, Elite E15, and SPEEFLO equivalents like PowrLiner 490 and PowrDriver. The stainless steel piston rod (replacing 143-117) ensures broad versatility across gas-powered airless systems.

3. How do you install the Titan 143-019 Retaining Ring in a PowrTwin 5500 fluid pump?

Simple steps: Drain the pump, remove the upper assembly, slide the new retaining ring into the groove on the piston rod (143-127), secure with pliers, and test for stability. It takes 10-15 minutes and secures components against vibration—always wear gloves to avoid pinching.

4. What is the role of the Titan 0509710 Outlet Valve Ball in the fluid pump?

This 7/16" tungsten carbide ball (replacing 0349414 or 138-225) acts as a one-way check valve, allowing fluid to exit under pressure while preventing backflow. Paired with the 145-032 ball cage, it maintains consistent 3,000 PSI output and resists wear from abrasive paints.

5. How often should you replace O-rings like the Titan 145-031 in the PowrTwin 5500 fluid pump?

Maintenance advice: Inspect and replace PTFE O-rings every 250-500 operating hours or at signs of swelling/leaks from chemical exposure. The 145-031 provides superior sealing over rubber alternatives, extending pump life when combined with the 138-153A repacking kit.