Last updated: 30/04/2025 18:38:24

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1 INCH SS

Product Code

Product group:
422
Product number:
635630

It is engineered for robust performance in demanding marine environments. Constructed with high-quality stainless steel, it offers exceptional durability and resistance to corrosion, making it ideal for handling abrasive and aggressive fluids. With a maximum flow rate of 170 L/min and the ability to pass solids up to 7.5 mm, this pump ensures efficient and reliable operation across various applications.

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1 INCH SS

Product information

Typical Applications for the UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1 INCH SS:

  • Transfer of Aggressive Chemicals: Safely transfers chemicals without risk of corrosion.
  • Circulation Cleaning: Ideal for circulating cleaning fluids in various systems, ensuring even distribution for effective cleaning of pipelines, equipment, and tanks.
  • Cargo Hold Cleaning: Efficiently removes residual cargo and contaminants from holds.
  • Tank Cleaning: Ideal for cleaning tanks containing viscous or solid-laden liquids.
  • Bilge Water Transfer: Handles oily or contaminated bilge water with ease.

Supplied with

  • Clamp collars
  • Air barbs
  • Fluid inlet and outlet nipples

Features

  • Stainless Steel Construction: Offers superior corrosion resistance and durability.
  • High Flow Rate: Delivers up to 170 L/min for efficient fluid transfer.
  • Solid Handling: Passes solids up to 7.5 mm in size.
  • Self-Priming: Capable of drawing fluids without external priming systems.
  • Dry-Run Capable: Operates without damage even when running dry.
  • Air Operated: Eliminates the need for electricity, reducing spark hazards.
  • Quiet Operation: Maintains a noise level of 75 dB for a quieter work environment.

Benefits

  • Chemical Compatibility: Suitable for transferring a wide variety of aggressive chemicals.
  • Reliable Performance: Provides consistent flow rates and pressures, ensuring dependable operation.
  • Cost-Effective: Low maintenance requirements and durable construction reduce long-term operational costs.

Specification

Physical properties

Viscosity 35.000 CPS

Dimensions/Weight

Dimensions L x W x H [mm] 357 x 222 x 371
Pumpable solid size [mm] 7.5
Weight [kg] 17.2

Technical data

Air inlet connection [inch] 1/2" BSP
Air pressure [bar] 8 max
Fluid inlet and outlet size [inch] 1" BSP
Suction lift [m] 9.8 m (Wet) - 5m (Dry)
Temperature [°C] -20 C to + 95 C (range)

Performance data

Flow capacity [l/min] 170

Documents

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https://www.wilhelmsen.com/product-catalogue/products/pumps/pumps/double-diaphragm-pumps/unitor-aeroflow-double-diaphragm-pump-1-inch-ss