Double Diaphragm Pneumatic Transfer Systems

Double diaphragm pumps are an efficient solution for the transfer and transport of low-medium and high viscosity fluids. The double diaphragm pumps are composed of two chambers that, in alternating phases, “suction” and “transport” the product. The double diaphragm pumps are used for the transfer of liquids at low-pressure to different work points simultaneously and to transfer a wide range of chemical products (glues, lacquers, paints, inks, etc...)

Air Operated Double Diaphragm Pumps

L2 - 120 l/m

L2 Double Diaphragm Pump Graphic

Transfer of low and medium viscosity fluids.

Features:

  • Pressure ratio: 1:1
  • Max. flow rate: 21 lt/min
  • Supply Pressure: 1-7 bar
  • Max. air consumption: 120 l/m
  • Air inlet: 1/4" GAS
  • Material inlet: da 1/2" GAS
  • Material outlet: da 1/2" GAS
  • Dimensions: 170 x 230 x 196
  • Weight: 6 Kg
  • Main applications: Wide range of chemcial products: lacquers, inks, paints, etc.

L4 - 190 l/m

L4 Double Diaphragm Pump Graphic

Transfer of medium and high viscosity fluids.

Features:

  • Pressure ratio: 1:1
  • Max. flow rate: 40 lt/min
  • Supply Pressure: 1-8 bar
  • Max. air consumption: 190 l/m
  • Air inlet: 1/4" GAS
  • Material inlet: da 1" GAS
  • Material outlet: da 1" GAS
  • Dimensions: 205 x 320 x 220
  • Weight: 9 Kg
  • Main applications: Wide range of chemcial products: lacquers, inks, paints, etc.

High Performance Air Operated Double Diaphragm Pumps 100 l/m - 900 l/m

Diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with high apparent viscosity even if they contain 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.

L5 - 100 l/m

L5 100 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 1" f o DN 25 (*)
  • Air connection: G 3/8" f
  • Max. self-priming capacity: 6 m
  • Max. flow rate: 100 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids 4 mm

L6 - 150 l/m

L6 150 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 1" f o DN 25 (*)
  • Air connection: G 3/8" f
  • Max. self-priming capacity: 5 m
  • Max. flow rate: 150 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids 4 mm

L7 - 220 l/m

L7 220 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 1" 1/4 f o DN 32 (*)
  • Air connection: G 1/2" f
  • Max. self-priming capacity: 6 m
  • Max. flow rate: 220 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids 5 mm

L8 - 340 l/m

L8 340 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 1" 1/2 f o DN 40 (*)
  • Air connection: G 1/2" f
  • Max. self-priming capacity: 6 m
  • Max. flow rate: 340 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids 6 mm

L9 - 650 l/m

L9 650 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 2" f o DN 50 (*)
  • Air connection: G 1/2" f
  • Max. self-priming capacity: 6 m
  • Max. flow rate: 650 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids: 8 mm

L10 - 900 l/m

L10 900 Double Diaphragm Pump Graphic

Features:

  • Intake/delivery connections: G 3" f o DN 80 (*)
  • Air connection: G 3/4" f
  • Max. self-priming capacity: 5 m
  • Max. flow rate: 900 l/min
  • Max. head: 70 m
  • Max. air supply pressure: 7 bar
  • Max. diameter of passing solids: 10 mm