Titan GPX 80 5 Gallon Siphon Set Parts

The GPX 80 5 Gallon Siphon Set is a heavy-duty fluid intake assembly designed to transfer coating material from large containers directly into the Titan GPX 80 gas airless sprayer. This siphon system supports continuous spraying by maintaining steady material flow during high-volume painting applications, making it ideal for commercial coatings, exterior painting, elastomerics, and industrial airless spraying projects.

The siphon set includes several important fluid-handling and filtration components that help maintain prime, regulate suction, and reduce contamination entering the pump system. Key OEM parts commonly associated with this assembly include the Titan 0509727 Swivel Elbow Fitting, Titan 0552966 Suction Tube, Titan 700-805 Return Tube, Titan 700-821 Inlet Strainer, Titan 700-252 Retainer Clip, and Titan 0508332 Bleed Line Assembly. These parts work together to ensure smooth material pickup, stable pump pressure, and reliable fluid circulation throughout the spraying process.

FAQs

A collapsing siphon tube is usually caused by severe blockage in the inlet strainer or excessive vacuum buildup inside the fluid system. Thick coatings or hardened debris can restrict fluid intake and place stress on the suction tube walls.

Air bubbles in the return tube often indicate suction-side air leaks around fittings, loose retainer clips, or worn seals near the siphon connection. This can interrupt pressure consistency during spraying.

Loss of pickup at lower fluid levels commonly happens when the suction tube angle shifts or the inlet strainer becomes partially exposed above the coating level during operation.

A heavily coated inlet strainer restricts material flow into the pump, increasing cavitation risk and causing unstable spray pressure or sputtering at the spray gun.

Rattling noises are often caused by loose retainer clips, vibration against the container wall, or pulsation movement inside the return tube assembly during high-pressure cycling.

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GPX 80 5 Gallon Siphon Set

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FAQs

1. Why does the GPX 80 siphon tube collapse inward during spraying?

2. What causes bubbling inside the 5-gallon siphon return line?

3. Why does the GPX 80 lose fluid pickup when the paint bucket is half empty?

4. What happens if the Titan 700-821 Inlet Strainer becomes coated with dried paint residue?

5. Why does the GPX 80 siphon set make a rattling noise during operation?