Low pressure double diaphragm pumps

 

Wagner Colora offers a wide range of pneumatic double diaphragm pumps for low pressure applications as well for feeding of paint supply systems and for circulation systems. The exclusive design and the broad application spectrum enable its use for corrosive, abrasive and highly viscous liquid media.

They are available in various compositions, materials and dimensions (from 1/2" to 2"). 

 

The benefits


  • High flow
  • High performances
  • Maximum reliability 
  • Low air consumption
  • Low price
  • Compact size
  • High chemical compatibility
  • Sturdy construction 
  • Low shear effect.
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    ZIP 52

    Pressure ratio

      1:1

    Max. working fluid pressure

      7,8 bar / 0,78 MPa

    Air pressure operating range

      1÷8 bar / 0,1÷0,8 MPa

    Volumetric flow per double stroke

      0,108 l

    Max. flow rate

      52 l/min *

    Max. recommended speed

      370 cpm

    Max. dry suction lift

      4,8 m

    Max. diameter for suspended solid

      2 mm

    Noise level

      76 dB(A) **

    Max. operating temperature

      85° C *

    Material inlet/outlet

      1/2" BSP

    Air inlet pressure

      1/4" BSP

    Weight stainless steel version

      6,05 Kg

     

     

     

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    ZIP 52 Perfect Flow

    Pressure ratio

      1:1

    Max. working fluid pressure

      7,8 bar / 0,78 MPa

    Air pressure operating range

      1÷8 bar / 0,1÷0,8 MPa

    Volumetric flow per double stroke

      0,065 l

    Max. flow rate

      28 l/min *

    Max. recommended speed

      370 cpm

    Max. dry suction lift

      4,8 m

    Max. diameter for suspended solid

      2 mm

    Noise level

      76 dB(A) **

    Max. operating temperature

      85° C *

    Material inlet/outlet

      1/2" BSP

    Air inlet pressure

      1/4" BSP

    Weight stainless steel version

      6,05 Kg

     

     

     

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    ZIP 80

    Pressure ratio

      1:1

    Max. working fluid pressure

      7,9 bar / 0,79 MPa

    Air pressure operating range

      1÷8 bar / 0,1÷0,8 MPa

    Volumetric flow per double stroke

      0,225 l

    Max. flow rate

      80 l/min *

    Max. recommended speed

      300 cpm

    Max. dry suction lift

      4,9 m

    Max. diameter for suspended solid

      3 mm

    Noise level

      73 dB(A) **

    Max. operating temperature

      90° C *

    Material inlet/outlet

      3/4" BSP

    Air inlet pressure

      1/4" BSP

    Weight stainless steel version

      8,70 Kg

     

     

     

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    ZIP 182

    Pressure ratio

      1:1

    Max. working fluid pressure

      8 bar / 0,8 MPa

    Air pressure operating range

      1÷8 bar / 0,1÷0,8 MPa

    Volumetric flow per double stroke

      0,71 l

    Max. flow rate

      182 l/min *

    Max. recommended speed

      260 cpm

    Max. dry suction lift

      6,3 m

    Max. diameter for suspended solid

      3,5 mm

    Noise level

      78 dB(A) **

    Max. operating temperature

      90° C

    Material inlet/outlet

      1" BSP

    Air inlet pressure

      1/2" BSP

    Weight stainless steel version

      19 Kg

     

     

     

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    PM 500

    Pressure ratio

      1:1

    Max. working fluid pressure

      9 bar / 0,9 MPa

    Air pressure operating range

      2÷10 bar / 0,2÷1 MPa

    Volumetric flow per double stroke

      0,500 l

    Max. flow rate

      75 l/min *

    Portata max. raccomandata

      50 l/min

    Noise level

      81 dB(A) **

    Material inlet/outlet

      1" BSP

    Air inlet pressure

      1/4" BSP

    Max. operating temperature

      85° C

    Weight aluminium version

      13,8 Kg

     

     

     

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    PM 2000

    Pressure ratio

      1:1

    Max. working fluid pressure

      9 bar / 0,9 MPa

    Air pressure operating range

      2÷10 bar / 0,2÷1 MPa

    Volumetric flow per double stroke

      2 l

    Max. flow rate

      300 l/min

    Material inlet/outlet

      2" BSP

    Air inlet pressure

      3/4" BSP

    Max. operating temperature

      85° C

    Weight aluminium version

      45 Kg

     

     

     

    * Metallic pump with PTFE diaphragms and metallic valves 

    ** LAeq - operating at 5 bar e 50 cycles/min

    Product information

       Atex classification
    II 2 G IIB T4

    Except versions made by "not conductive plastic"

     

       Processable materials
  • Water-borne and solvent-borne paints
  • Ceramic glazes and egobes
  • Flexographic inks
  • Resins
  • Lubricants, vegetable and mineral oils
  • Dyes
  • Stains
  • Acids
  • Caustic liquids
  • Foodstuffs
  • Flammable fluids
  • Sealers
  • Friction-sensitive materials
  • Moisture-sensitive materials
  • Shear-sensitive water-borne coatings
  • UV-cure materials
  • Acrylics, glues, adhesives, abrasives...
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       Application areas
  • Circulation and pumping of low-viscosity fluid products
  • Transfer of paints and solvents
  • Transfer and circulation of flexographic inks
  • Feeding of ceramic oils for silk-screen printing machines
  • Filling/emptying of tanks, drums and sump's
  • Evacuation of fluid overflow
  • Low viscosity adhesive supply
  • Waste fluid removal
  • Underground water handling
  • Pumping of shear-sensitive paints
  • Supply of paint and hardener for 2K proportioning systems
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