Last updated: 19/05/2025 22:12:52

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1/2 INCH PP

Product group:: 422
Product number:: 635615

Unitor AeroFlow 1/2" is a robust, corrosion-resistant pump designed for efficient fluid transfer in marine environments. Constructed with chemically resistant polypropylene, this pump is ideal for handling a wide range of fluids, including aggressive chemicals and waste materials. Its air-operated mechanism ensures safe and reliable operation without the need for electricity.

Product information

Typical Applications for the UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1/2 INCH PP:

Bilge Stripping: Efficient removal of bilge water and oily mixtures from vessels.
Fire Fighting Systems: Reliable transfer of fire-fighting agents and water.
Waste Water Transfer: Safe handling and transfer of wastewater and sewage.
Chemical Dosing: Precise injection of chemicals for water treatment and other processes.
Fuel Transfer: Safe and efficient transfer of fuels and lubricants.
Tank Cleaning: Removal of residues and cleaning agents from tanks and holds.
Drum and Barrel Emptying: Efficient transfer of contents from drums and barrels.
Onboard Laboratories: Sampling and testing of various fluids for analysis.

Supplied with

Clamp collars
Air barbs
Fluid inlet and outlet nipples

Features

Corrosion-Resistant Construction: Made from high-quality polypropylene and Teflon, ensuring durability in harsh marine environments.
Air-Operated Mechanism: Operates without electricity, reducing the risk of sparks and enhancing safety.
Self-Priming: Capable of drawing fluids without the need for external priming systems.
Dry-Run Capable: Can operate without damage even when running dry.
Versatile Fluid Handling: Handles a wide range of viscosities (up to 20,000 cps) and can pass solids up to 3.5 mm.
Compact Design: Space-saving design suitable for confined spaces onboard vessels.
Easy Maintenance: Simple construction allows for quick and easy maintenance and repairs.

Benefits

Chemical Compatibility: Ideal for transferring a wide variety of aggressive chemicals used in maritime operations.
Reliable Performance: Delivers consistent flow rates (up to 65 L/min) and pressure (up to 8 bar), ensuring dependable operation.
Cost-Effective: Low maintenance and durable construction reduce long-term operational costs.

Specification

Physical properties

Viscosity	20.000 CPS

Dimensions/Weight

Dimensions L x W x H [mm]	238 x 165 x 249
Pumpable solid size [mm]	3.5
Weight [kg]	4.3

Technical data

Air inlet connection [inch]	1/4" BSP
Air pressure [bar]	8 max
Fluid inlet and outlet size [inch]	1/2" BSP
Suction lift [m]	9.8m (Wet) - 5m (Dry)

Performance data

Flow capacity [l/min]	65

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1/2 INCH PP