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Home » INDUSTRY 2020 » Air-operated pumps high performance 100 l/m → 900 l/m

Air-operated pumps high performance 100 l/m → 900 l/m

Made in Italy

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Working Principle

Pneumatic double diaphragm pumps field of the transferal of liquids and that is a market leader specialized in the production of industrial pumps for highly corrosive and aggressive environments. Diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with high apparent viscosity even if containing suspended solids.

All products are scrupulously tested to meet the harshest working conditions of the chemical, textile, food, ecologic, graphic, tanning, ceramics, electronic, galvanic, oil production, petrochemical, paints, biodiesel industries and many others.

 

How it works

The compressed air introduced by the pneumatic exchanger behind one of the two diaphragms generates compression and pushes the product into the delivery duct, at the same time the opposing diaphragm that is integral with the exchanger shaft creates a vacuum and intakes the fluid. Once the stroke has been completed, the pneumatic exchanger diverts the compressed air behind the opposing diaphragm and the cycle is reversed.

 

Main features

  • Available in ALUMINIUM and AISI 316 STAINLESS STEEL
  • Use in potentially-explosive atmospheres
  • Suitable for demanding applications and high-humidity environments
  • Autoadescante a secco
  • Dry operation
  • Dry self-priming
  • Actuated using non-lubricated air
  • Stall-prevention pneumatic circuit
  • Adjustable flow rate and head
  • Fine tuning of motor speed at constant pressure
  • Twin-manifold option (two suction and two delivery)
  • Bench or ceiling installation
  • Three suction and delivery positions
  • User-friendly maintenance and parts replacement
  • Excellent performance and value for money

 

Operating Temperatures:

  • Aisi 316 min +3°C/max +95°C
  • Alu min +3°C/max +95°C


The air passages are carefully designed and optimised to prevent the formation of ice even in low-temperature and high-head applications.

Larius S.r.l - V.Antonio Stoppani 21, 23801 Calolziocorte (LC) - Tel. +39 03_41 62.11.52 - Fax. +39 0341 62.12.42 | Cod. Fis.00231580135 | P.iva 02507230163
C.C.I.A.A LC - 124159 - Reg. Soc. Trib. Lecco n. 2469 Vol.113 | - -

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