Last updated: 24/06/2025 20:37:07

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1 INCH SS

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

This product supersedes product no: 777991

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

UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 1 INCH SS