With innovative pumping solutions, certification, prizes and awards for innovation, Apex Pumps has been a genuine leader in the centrifugal pump sector for decades. Membership of key organisations and certification to internationally recognised standards has helped to drive the evolution of the company.

Apex Pumps puts quality at the heart of every pump we make, accredited to ISO 9001 since 2001 it is key to every aspect of the business. Certified to ISO 9001-2008 by AJA registrars. Apex Pumps is a member of the British Pump Manufacturers Association (BPMA), keeping up to date and influencing the future of the pump industry. Apex Pumps is a member of British Engineering Manufacturers Association (BEMA) working closely and assisting with engineering training and with the latest health and safety advice.


ISF pumps an end suction pump conforming to ISO 2858 and ISO 5199. Idea pumping solution for demanding applications such as refinery, chemical process and many industrial applications. High efficiency design with low net positive suction head requirements.


>> Dimensions to DIN 2858
>> Complies to ATEX Directive 2014/34/EU
>> Engineered bedplate design


>> Comprehensive range with 29 sizes
>> Impellers trimmed to contract duty
>> Supplied bareshaft or with IE3 motors for energy saving
>> Back pull out design for ease of maintenance
>> Extended bearing life from a single rollerand double angular contact bearings