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  Internal Gear Pumps
 
 
 
  G Series

 
 
  The heavy-duty G-series is designed for the most arduous applications, offering the widest range of configurations and materials, to transfer all kind of fluids and applicable to wide viscosity & temperature range.
 
 
 
  Designed to handle 'hard-to-transfer' fluids under hostile conditions (high temperature & pressure).
 
 
 
  Outstanding durability is assured through carefully selected pump materials, advanced manufacturing techniques and special surface treatment of all sliding surfaces.
 
 
 
  Applicable in models 'N0G' & 'N3G', gears & pinions, produced from Daido's patented Taocloid™ gear tooth profile, demonstrate a longer service life & higher pump efficiency.
 
 
 
  The combination of the unique pump structure and gear tooth profiles produces a high vacuum and outstanding self-priming capability. Most suitable for drawing fluids from underground tanks, drums & vacuum vessels.
 
 
 
  Easy maintenance - 'one-point' seal construction facilitates all wetted internal components to be disassembled, inspected and flushed. Maintenance does not require special expertise.
 
 
 
  For handling high viscosity & chemical fluids
    Paint, varnish, insulating varnish, emulsion, surfactant, bond, paste, ink, latex, adhesives, plastics, polycarbonate resin, acrylics, unsaturated polyester resin, alkyd resin, phenolic resin, melamine resin, polyurethane, polystyrene, As resin, ABS resin, epoxy resin, vinyl acetate, artificial leather, polymer solution.
 
 
 
  For handling high & low temperature fluid in petrochemicals
    LPG, liquefied Freon, coal tar, pitch, hot melt, SK oil, dowtherm oil, turbine oil, machine oil, heat transfer oil, thinner, gasoline, naphtha, alcohol, anthracene oil, Bunker 'A', 'B' & 'C' oil, light oil, kerosene anti-freeze, asphalt, wax, benzine, lubrication oil, grease, fatty acid, ester, solvent.
 
 
 
 
  For handling food
    Animal & vegetable oil, edible oil, soybean oil, rape oil, rice oil, corn oil, bran oil, vitamin oil, lard beef fat, butter, margarine, chocolate, millet, jelly, sausages, curry roux, jam, molasses, sugar syrup, ice-cream, candy, fish meat, pet food
 
 
 
 
 
  Max Capacity:
    270 m3/hr
 
 
 
 
  Max Pressure:
    4.0 MPaG
 
 
 
 
  Max Operating Temperature:
    :450oC
 
 
 
 
  Max Viscosity:
    2,500 Pa.s