It is with great pleasure that Hidrostal presents the new A2U compact pump. This floodable, self-cooled pump is now even lighter and weighs only 23 kg. It is characterised by its reliability, flexibility and performance. Thanks to the innovative Hidrostal original screw centrifugal impeller with large, free ball passage, blockages are finally a thing of the past.
Hidrostal's A2U compact pumps are known for their outstanding reliability and versatility. The successor to the popular A2Q pumps offers an IP68 rated design that allows continuous operation in both dry and flooded installations.
Thanks to the Hidrostal modular system, the pumps can be customised with different speeds, mains voltages and construction materials. Both the performance of the pump and its pipe connections can be adapted to the customer's wishes. The first models are produced from robust grey cast iron and cover a power range of 0.5 - 1.6 kW.
Despite their robustness, the A2U compact pumps are light enough to be carried by a single person, weighing only 23 kg. The 50 mm large, free ball passage of the Hidrostal original screw centrifugal impeller ensures maximum operational safety and minimises maintenance. Blockages are therefore a thing of the past.
Equipped with two mechanical seals in tandem arrangement, the pumps provide a reliable seal against the pumped medium. High-quality elastomers made of NBR or FKM ensure a long service life. All components of the pump, from housing to ball bearings to long-life mechanical seals, have been designed for maximum operating life.
The A2U compact pumps offer versatile connection options such as thread, flange and Storz coupling, which can be mounted in the pump axis as well as 90° to it. Accessory variants enable optimal installation in vertical or horizontal alignment.
With a flow rate of up to 10 l/s and a delivery head of 10 m, the A2U compact pumps are extremely powerful. They will be certified for use in Ex zones 1 and 2 according to IECEx and ATEX.
The Hidrostal Group with over 1200 employees has been producing high-quality pumps for more than 60 years. Thanks to its dense service and distribution network, Hidrostal pumps equipped with the original screw centrifugal impeller are used worldwide for the most demanding applications. These include areas such as waste water, liquids with a high solids content, foodstuffs, thick matter, fibrous matter, abrasive and gaseous media and living fish. The different variants of the screw centrifugal impellers make it possible to realise delivery rates between 2 - 2000 l/s and delivery heads of up to 100 m. The pumps are characterised by their outstanding efficiency and the associated low life cycle costs.
Available now from your local representative.