QUANTUM (DDQ)

The original air-operated double diaphragm QUANTUM pumps are special for their optimized performance and unique advantages that traditional AODD pumps do not have.

  • Solid-block construction made of pure thermoplastic polymers (PTFE)

  • Available in size 1/2" - 1" - 1 1/2" 

  • Capacities up to 450 l/min 

  • Variable flow and pressure 

  • High chemical resistance and mechanical strength

  • Non-icing air valve system 

  • Low air consumption 

  • Free-fastening diaphragm (from the shaft) 

  • Structural compactness 

  • Super easy maintenance

  • Maximum safety

  • For aggressive liquids, highly-viscous and/or heavy liquids, shear-sensitive liquids, inflammable liquids

  • ATEX Zone 2 (Serie II 3/3 IIB T4) Conformity 



Innovative facts to know about QUANTUM series

  • DOUBLE DIAPHRAGM 

The construction of QUANTUM pumps also included free-fastening diaphragms. This allows easy maintenance, more safety when pumping aggressive liquids and reduced air consumption. 

  • VALVES 

It is possible to disassemble the valves for maintenance without disassembling the entire pump already installed on the plant. 

  • FAST UNLOADING

AODD pumps are usually suffering from ice formation in the distribution system. Our engineers propose an additional gasket located nearby the distribution system for moving the exhausted air, at low temperature, towards the discharge chamber. Thanks to this gasket, QUANTUM pumps are not sensible to humidity in the air so there is no influence on the efficiency. 

  • SMART "PADS" (ADVANCED AIR DISTRIBUTION SYSTEM)

A new simple, compact, and highly efficient air distribution system was conceived. It is equipped with an air capacity regulator - without interfering with the pressure used in the control units. Thanks to the quick discharge valve, a considerable air consumption reduction is noted (up to -30%), which also permits avoiding ice formation inside the distribution system. QUANTUM pumps can, therefore, operate in any work condition. 

  • DISCHARGE SYSTEM 

QUANTUM's DDQ 1" and DDQ 1 1/2" models are equipped with internal pipes to totally remove the liquid from the pump: an efficient and accurate solution for improving the operative and functional characteristics of the pump.


Applications 

  • Chemical and pharmaceutical industry (acids, alkalis, alcohols, solvents, emulsions, ultra-pure liquids)

  • Semiconductors (heat transfer fluids, ultra-pure liquids, galvanic solutions, mercury, solvents...) 

  • Surface treatments (galvanic baths, acids, solvents, muds, varnishes, inks...) 

  • Water and wastewater treatments (neutralization, flocculation) 

  • Paper and printing (glues, additives, varnishes, inks, latex, acids, resins, pigments, adhesives, sodium silicate, titanium oxide)

  • Photovoltaic (ultra-pure liquids, waste, abrasive solvents) 


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QUANTUM (DDQ) products