2” Pneumatic Diaphragm Pumps
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2” pneumatic diaphragm pumps are used for transferring liquids, slurry and contaminated fluids in construction, industrial and site applications. Powered by compressed air, they are well suited to environments where electrical pumps may not be practical or safe to use.
Bo’s Plant & Tool Hire supplies 2” pneumatic diaphragm pumps, suitable for a range of pumping and fluid transfer applications.

2” Pneumatic Diaphragm Pumps
Fluid Transfer & Site Applications
Pneumatic pumps are commonly used where liquids need to be moved efficiently and reliably, particularly in challenging or dirty conditions.
They are typically used for:
- Dewatering and removing standing water
- Pumping slurry and contaminated liquids
- Transferring water on construction sites
- Industrial and maintenance applications
- Working in environments where electrical power is limited
Their ability to handle solids and debris makes them suitable for more demanding pumping tasks.
2” Diaphragm Pump Operation
Diaphragm pumps operate using compressed air to move fluid through the system. This air-driven design allows for consistent flow and reliable performance without relying on electrical components.
The 2” size provides a practical balance between flow rate and portability, making it suitable for both general site use and more demanding applications.
Powered by Compressed Air
As pneumatic equipment, these pumps require an air compressor to operate. Matching the correct compressor ensures sufficient air supply for consistent pumping performance.
This setup allows for safe operation in wet or hazardous environments where electrical pumps may not be suitable.
Choosing The Right Pump
The correct pump depends on the type of liquid being transferred, the presence of solids and the required flow rate.
Pneumatic diaphragm pumps are particularly effective when handling dirty water or slurry, where standard pumps may struggle.
Selecting the right equipment ensures efficient fluid transfer and reliable operation on site.