Features

・High discharge accuracy and easy settings
Repeatable discharge accuracy can be maintained within ±2%
Discharge amount can be adjusted digitally for easy fine adjustment

・Washing time reduction function
If you want to shorten the cleaning time by changing colors etc. A type with a cleaning shortening mechanism (flushable mechanism) that
can be applied to is available Comprehensive support including control panel

- Significant reduction in cleaning thinner
Cleaning amount is approximately 1/6 to 1/8 compared to conventional paint pumps Can


Notes

*1: 10% reduction in discharge volume and approximate lifespan of the pump body [when a standard pump is used at 120 revolutions per minute for 8 hours a day]  
  ○General paints [melamine, acrylic, etc.] 6 months to 2 years
  ○Premix multi-liquid paint...2 months to 2 years
  ○Metallic paint...2 months to 6 months
  ○Water-based paint/paint with abrasive pigments...1 month to 6 months

*2 : Caution regarding the paint used    
① If paint containing abrasive pigments is used, the life may be extremely shortened.
② Gear pumps on the hardener side used in two-liquid systems should be overhauled regularly every 1 to 2 months, as the hardener will solidify on the bearings.
③Cannot be used for paints that deteriorate or harden when shearing force is applied (emulsion paints, dispersion paints, UV paints).
  
*3: Flushable mechanism: Improves cleaning performance by bypassing the paint inlet and outlet.


specification 

formatWetted parts materialDischarge volume [mL/rotation]Recommended discharge volume range [mL/min]Maximum allowable rotation speed [rpm/min]Maximum working pressure [MPa]Flushable mechanismFlushable working pressure [MPa]Usable viscosityCompatible paintOperating ambient temperature [℃]Working fluid temperature [℃]Paint/fluid joint inlet sizePaint/Fluid Joint Outlet SizeOverall length x overall width x overall height [mm]Mass [kg]accessoriesremarks
GPA-F45 stainless 4.5 100~500 250 2.0 Yes 0.3~0.5 30 seconds/NK-2 or less solid metallic paint 5~40 5~43 G1/4B male G1/4B male 203×85×66.5 3.05 -- --
GPA-N45 stainless 4.5 100~500 250 2.0 Nothing 30 seconds/NK-2 or less solid metallic paint 5~40 5~43 G1/4B male G1/4B male 130×85×66.5 2.65 -- --