Available for purchase : a wide selection of Hy Flo (HyFlo, Hy-Flo) pumps, originally manufactured by Medcalf Bros. Ltd. of Potters Bar, England...
Exquisite looking, near silent pumps - both functional and aesthetically pleasing - these remarkable show-pieces are a British design classic, and in recent years have become increasingly difficult to track down.
Out of production for close to three decades, still regarded as being light-years ahead of the competition.
Models available : "A", "B", "C" and "Junior" Hy Flo Pumps available including both aquarium and technical/laboratory pumps (please use the menu provided above to look at individual models).
Discounts are available for multiple purchases.
All pumps come with an instruction/maintenance sheet - available for download
When available, we also have a limited number of spare parts
for various models.
New Feature !! : reference list
of all recorded pump plates with serial numbers.
New Feature !! : youtube videos
of Hy Flo pumps, including a new service / maintenance video
If you are unable to find the pump you are looking for, or just have a general enquiry, please feel free to drop us a line at:
and we'll get straight back to you.
We can also offer service and repair facilities - if you are experiencing a problem with your pump, again, just get in touch with us at : and we'll try to help.
!!! Latest Stock !!!
13 August 2020
Exceptionally rare Black Junior Aquarium Pump
|Black Junior aquarium pump with "open" series I piston and single port.|
First and only one of ... [click for details & full pictures]
- site last updated : 13 August 2020 -
- all content and images protected by copyright - ©mmxix
For Sale - Medcalf Bros. Vintage Hy - Flo Reciprocating Piston Pumps - a rare British design classic.
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