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Centrifugal Pumps


Positive Displacement Pumps for Seamless Fluid Handling

Where reliability meets efficiency. Explore our range of robust Positive Displacement Pumps and discover how these pumps ensure precise fluid transfer, handling a wide range of viscosities with accuracy. 

The robust and reliable nature of Positive Displacement Pumps ensures consistent performance over extended periods, minimising downtime and maintenance costs. Versatily is a key strength of Positive Displacement pumps, as they excel in handling a wide range of viscosities, from thin liquids to highly viscous substances. With various types available, including gear, piston, diaphragm, and screw pumps, these solutions cater to diverse operational needs.

Already know your pump requirements?

Selecting the right
Positive Displacement Pump

When it comes to selecting a pump, the more information the better. Several variables play a direct role in how long a pump will last and how it will operate. If unsure of exactly what pump you need, our expert team is here to help guide you through the process.


Questions to consider:

Ebsray Rotary Vane Pump.jpg

- What are the characteristics of the product that is being pumped?

- What is the total head or pressure against which it must operate?

- What is the desired flow rate?

-  Is the pump critical to plant operations?

-  What is the pump environment e.g. temperature / hazardous?

-  What is the power source availability?

Browse our Positive Displacement Pump Range

Rotary Lobe Pumps

Rotary Lobe Pumps are positive displacement pumps characterised by a pair of rotating lobes that intermesh within a casing. These lobes create voids between them, allowing for the gentle and efficient transfer of fluids without pulsation.


Boerger, Netzsch, Vogelsang

External Gear Pumps

Engineered for durability, External Gear Pumps require minimal maintenance, ensuring reliable and long-lasting performance. External Gear Pumps find application across diverse industries, including hydraulic systems, automotive lubrication, and chemical processing. Their ability to handle varying viscosities and deliver precise flows makes them essential for a range of tasks, from powering machinery to transferring fluids in manufacturing processes.


PSG Ebsray, Roper, Viking, Worthington, Albany

Sliding Vane Pumps

For efficient transfer of a variety of liquids over a wide range of viscosities with lubricating or non-lubricating characteristics.


PSG Ebsray V Series, Blackmer

Internal Gear Pumps

Internal Gear Pumps utilise interlocking gears to deliver a steady and consistent flow, making them ideal for applications demanding accuracy. Quiet and efficient operation, robust and low maintenance in design and compact in size.


Ebsray MD & HD Series, PSG Ebsray Z Series, Viking, Tuthill, Envirogear / MAAG

Progressive Cavity Pumps

Progressive Cavity Pumps, also known as eccentric screw pumps or helical rotor pumps, are a versatile and efficient solution for moving viscous fluids with varying consistencies.


Nov Mono, Seepex, Netzsch, PCM, ROTO

Air Operated Diaphragm Pumps

Air Operated Diaphragm Pumps are a versatile and reliable fluid transfer solution powered by compressed air. With a self-priming design, they efficiently start and maintain a consistent flow, offering flexibility and convenience. The pumps are adaptable to handle various fluids, including abrasive slurries and viscous chemicals, making them indispensable across industries.


Ingersoll Rand ARO, Graco, Wilden, Sandpiper, Versamatic

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