
TITAN 0528341A FRAME, WELDED, PACKAGED
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Titan 0278304 Prime Spray Knob
Titan 0278304 Prime Spray Knob is a genuine OEM control knob used to manually toggle between prime and spray modes on compatible Titan airless paint sprayers. Ergonomically designed and built for durability, this knob provides a reliable interface for engaging the sprayer’s internal prime/spray valve mechanism. It is often paired with the Titan 0278303 Cam (Prime/Spray) to complete the switching assembly.
Manual Control for Prime/Spray Function
Allows the user to easily select between prime mode (recirculating fluid back into the bucket) or spray mode (delivering paint to the gun) with a simple twist.
Ergonomic and User-Friendly Design
Textured grip or molded surface ensures easy operation even with gloves or when hands are wet/paint-covered.
Durable Construction
Made from high-strength polymer or composite materials that resist impact, solvents, and long-term use in rugged environments.
OEM Precision Fit
Designed to fit directly onto the Prime/Spray valve stem and engage with the 0278303 Cam, ensuring smooth and consistent operation.
Clear Function Markings
Labeled or molded indicators ("Prime" / "Spray") help prevent operator error during setup or cleaning.
Titan Airless Paint Sprayers
Compatible with a range of Titan sprayer models, especially from the Impact series and other models that feature manual Prime/Spray selector knobs.
(Model-specific compatibility should be confirmed using Titan’s parts reference guides.)
Used In:
Residential and commercial painting applications
General-purpose coating and spraying tasks
Sprayers requiring manual control of recirculation/spray flow
Maintenance and Replacement
Ideal for replacing worn, cracked, or stripped knobs to restore smooth, positive control over the prime/spray function.
Titan 0278304 Prime Spray Knob is a small yet essential component that ensures safe and intuitive operation of Titan airless sprayers. As a genuine OEM replacement, it guarantees the fit, durability, and control needed to maintain peak performance and user confidence in the field.