VDP ENGINEERS

Pumps

Product Details

Home Products AIR OPERATED DOUBLE DIAPHRAGM PUMPS

Click Image to View More Images
Click Here To Download Product Brochure

AIR OPERATED DOUBLE DIAPHRAGM PUMPS

⇒ AOD SERIES

FEATURES

  • → No electrical motor required - non sparking
  • → No mechanical seal or gland packing
  • → The pumps can run dry indefinitely without damage
  • → Safe for use in hazardous / explosive environments
  • → Variable flow at different air pressure
  • → Self-priming from a dry start.
  • → Pressure up to 100 PSI (7 bar)
  • → Gentle non-shearing action.
  • → Quick assembly and disassembly.
  • → Can lift anything from powder to viscous materials.
  • → Can be supplied on trolley for mobile operation.

 

 

APPLICATION

  • → Solvents
  • → Acids
  • → Caustics
  • → High Viscous Liquids
  • → Abrasive Media
  • → Hazardous & Flammable Liquids

MATERIAL OF CONSTRUCTION

Investment Cas CF8M (SS-316)
Aluminum
Polypropylene (PP)
Polypropylene Fluoride (PVDF)

 

 

 

⇒  AOD - 150

Max Flow Rate
:
40 Lpm
Port Size
:
Inlet : 12.70 mm (1/2" BSP)
 
 
Discharge : 12.70 mm (½" BSP)
 
 
Air Inlet : 6.85 mm (¼" BSP)
 
 
Air Exhaust : 12.70 mm (½" BSP)
Suction Lift
:
Dry : 1.45 m (4.75')
 
 
Wet : 2.83 m (9.28')
Teflon
:
Dry : 0.50 m (1.64')
 
 
Wet : 0.90 m (2.95')
Max Particle Size (Dia)
:
2 mm (0.078")
Best Suitable for Filter Press & Transfer.

⇒ AOD - 300

Max Flow Rate
:
135 Lpm
Port Size
:
Inlet : 25.40 mm (1" BSP)
 
 
Discharge : 25.40 mm (1" BSP)
 
 
Air Inlet : 9.53 mm (¾"" BSP)
 
 
Air Exhaust : 12.70 mm (½" BSP)
Suction Lift
:
Dry : 3.05 m (10')
 
 
Wet : 4.89 m (16')
Teflon
:
Dry : 2.14 m (7')
 
 
Wet : 3.98 m (13')
Max Particle Size (Dia)
:
3.17 mm (0.125")
Best Suitable for Filter Press & Transfer.

 

 

⇒  AOD - 400

Max Flow Rate
:
270 Lpm
Port Size
:
Inlet : 38.10 mm (1/2" BSP)
 
 
Discharge : 38.10 mm (1½" BSP)
 
 
Air Inlet : 9.64 mm (¾" BSP)
 
 
Air Exhaust : 12.70 mm (½" BSP)
Suction Lift
:
Dry : 1.45 m (15')
 
 
Wet : 7.62 m (25')
Teflon
:
Dry : 3.05 m (10')
 
 
Wet : 6.09 m (20')
Max Particle Size (Dia)
:
4.76 mm (0.188")
Best Suitable for Filter Press & Transfer.

⇒ AOD - 500

Max Flow Rate
:
586 Lpm
Port Size
:
Inlet : 50.80 mm (2" BSP)
 
 
Discharge : 50.80 mm (2" BSP)
 
 
Air Inlet : 12.70 mm (½" BSP)
 
 
Air Exhaust : 19.05 mm (¾" BSP)
Suction Lift
:
Dry : 4.57 m (15')
 
 
Wet : 7.60 m (25')
Teflon
:
Dry : 3.05 m (10')
 
 
Wet : 6.09 m (20')
Max Particle Size (Dia)
:
3.35 mm (0.250")
 



© 2022 VDP ENGINEERS. All Rights Reserved.
Please fill out the form below and we will get back to you as soon as possible.
Name
Email
Mobile No.
Message