Flotronic One-Nut Diaphragm Pump

Flotronic One-Nut Diaphragm Pump from FLOASIA PTE LTD

By: FLOASIA PTE LTD  22/04/2010
Keywords: Diaphragm Pumps, High Pressure Pumps, Air Operated Diaphragm Pumps


The "inside out" concept allows fluid to pass between the diaphragms, directly through the centre of the pump. Air pressure operates on the outside.

Longer lasting diaphragms:

A significantly reduced stroke length allows use of thicker/stronger PTFE diaphragms as standard. Nitrile, Viton and EPDM are also available.

Faster Maintenance:

Fifteen minutes to change diaphragms by the removal of just one nut and without disconnecting the pump from the pipework.

Lower cost spares:

Less than half the quantity of spare parts than any equivalent pump and interchangeability of most air parts between different series of pumps.

No Lubrication:

Aunique patented air system incoporating a bolt on spool valve, including manual override buttons, eliminates costly internal air mechanisms and mid position stall normally asociated with double diaphragm pumps.

Greater inherent safety:

Plastic parts are kept within metal containment and potential leak paths are reduced to a minimum. Even under ATEX conditions pumps can be maintained 'in the zone' up to Zone I using anti-static PTFE-faced diaphragms.


Flotronic's unique One-Nut range of air-driven double diaphragm pumps comply fully with the electro-static hazard requirements defined in ATEX Group II, Category 2, effective 1/7/03.

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