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Gifts for Upgrade Your Spray Guns
💌 Christmas cards Customization

To make your Christmas gifts more special, we’ve prepared beautiful Christmas cards!
Buy any spray gun and get a free customized card.
Add the recipient’s name, your name, and a short message to make it personal.
A perfect touch for family, friends, or clients.
For custom greeting card content, please contact customer service at: porphis-shopify@ct-spraygun.com
FAQs
Why Do You Need Two Spray Guns with Different Nozzle Sizes?
Different nozzle sizes work best with different paints and applications
1.0mm (MPH-338):
Fine detailing, artwork, precision spraying, and low-viscosity materials
1.2mm / 1.3mm (PRD Series):
Topcoats, clearcoats, medium-viscosity paints, and general spraying
1.8mm (PHS Series):
Primers, high-viscosity materials, large-area coverage, and fast build-up
Having two spray guns allows you to switch between materials without constantly cleaning or changing nozzles—greatly improving efficiency, especially when working on multi-step projects.
Which Spray Gun Should I Choose as the Main Gun?
Choose based on your needs and budget
PRD-715 Series:
Entry-level professional spray gun with excellent value; ideal for DIY users and beginners
PRD-717 Series:
Upgraded version with better atomization and control; suitable for experienced DIY creators
PRD-815 Series:
High-end professional gun for precision automotive refinishing
PRD-817 Series:
Top-tier model with the best performance and control for demanding professional applications
What’s the Difference Between PHS-135, PHS-155, and MPH-338?
Each auxiliary spray gun serves a different purpose
PHS-135 (1.8mm):
Budget-friendly primer gun for large surfaces and high-viscosity coatings
PHS-155 (1.8mm):
Premium primer gun with better atomization and improved control
MPH-338 (1.0mm):
Precision mini spray gun for detailing, artwork, and fine finishing; includes a 200ml cup
Which Spray Gun Combination Should I Choose?
Choose based on your workflow
Full Automotive Refinishing:
PRD-817 / PRD-815 (topcoat) + PHS-135 / PHS-155 (primer)
Detail + Large-Area Work:
PRD-715 / PRD-815 (general spraying) + PHS-135 / PHS-155 (large area)
General + Fine Detail Work:
PRD-715 / PRD-815 (general spraying) + MPH-338 (precision work)
How to Choose Between a 1.2mm and 1.3mm Main Nozzle?
1.2mm:
Better for fine finishing, thin coatings, and clearcoat
Lower material consumption
Ideal for precision topcoat work
1.3mm:
Faster spraying and wider coverage
Suitable for thicker layers and larger surfaces
Quick Guide:
Choose 1.2mm for fine finishing
Choose 1.3mm for higher efficiency
How do I choose the Extension Accessories?
Air Regulator:
Stabilizes air pressure for consistent spraying. Suitable for most users.
Pressure Gauge:
Provides highly accurate pressure readings—perfect for professionals who require precise control.
10PCS Paint Mixing Cup Kit:
Ideal for users who select the premium storage box set and need multiple pre-mixed colors ready in advance.
What’s the Advantage Compared to a Single Spray Gun Set?
Higher efficiency:
Quick switching between materials without cleaning
Better spray results:
Each paint uses the ideal nozzle size
Time-saving:
Especially effective for multi-step projects (primer + color + clearcoat)
More economical:
Bundle pricing is cheaper than buying two guns separately
Professional setup:
A complete multi-purpose spraying system in one package
Can Accessories Be Shared Between Two Spray Guns?
Each spray gun has its own dedicated nozzle, needle, and paint cup (depending on the size).
Air regulators and pressure gauges can be shared between the two guns by swapping the air hose.
For the best performance and convenience, we recommend keeping dedicated accessories for each gun.



