Argal Astra Evo AODD DDE 015 WRN Y TPV GLL Polypropylene Casing Air Operated Double Diaphragm Pump

Air operated diaphragm pump, polypropylene casing, compact chemical transfer pump, corrosion-resistant AODD pump

The Argal Astra Evo DDE 015 is a compact and highly reliable air operated double diaphragm (AODD) pump designed for safe and efficient transfer of aggressive and corrosive fluids. Featuring a polypropylene (PP) glass-reinforced casing, it offers excellent chemical resistance while maintaining a lightweight and durable structure.

Driven entirely by compressed air, the pump operates on a 1:1 pressure ratio, ensuring consistent performance without the need for electrical power. This makes it ideal for hazardous environments and ATEX applications where safety and reliability are critical.

The pump is capable of handling fluids with suspended solids up to 3 mm and provides a suction lift of up to 4 meters. Its compact footprint, low noise level, and robust construction make it suitable for a wide range of industrial installations.

This variant is equipped with TPV (Santoprene) diaphragms, offering excellent resistance to a wide range of chemicals, particularly in applications involving moderate chemical aggressiveness and durability requirements.

Key Features

• Air operated double diaphragm (AODD) pump
  
• Polypropylene glass-reinforced casing for high chemical resistance
  
• 1:1 pressure ratio for consistent operation
  
• TPV (Santoprene) diaphragms for enhanced durability
  
• Handles solids up to 3 mm
  
• Maximum suction lift up to 4 m
  
• Compact and lightweight design
  
• Low noise operation (72 dB)
  
• Suitable for hazardous and ATEX environments
  
• Maintenance-friendly construction

Applications

• Chemical transfer and dosing
  
• Acids, alkalis, and corrosive fluids
  
• Industrial processing systems
  
• Water and wastewater treatment
  
• Paints, coatings, and solvents
  
• General purpose fluid transfer

Technical Specifications

• Model: DDE 015 WRN
• Pump Type: Air Operated Double Diaphragm Pump
• Ratio: 1:1
• Max Fluid Pressure: 8 Bar
• Air Pressure Range: 2 – 8 Bar
• Flow Rate: Up to 25 L/min
• Max Solid Size: 3 mm
• Suction Lift: Up to 4 m
• Connection Type: BSP/NPT
• Connection Size: 1/4"
• Air Inlet Size: 4 mm
• Volume per Cycle: 70 cc
• Noise Level: 72 dB(A)
• Weight: 1.5 kg
• Casing Material: Polypropylene (Glass Reinforced)
• Diaphragm Material: TPV (Santoprene)