All about your flow


EHEDG approved aseptic diaphragm pump series

Tapflo are now launching the first membrane pump in the company’s new aseptic series.
The series will be available in three sizes for sterile applications in primarily the pharmaceuticals, bio-technology and foodstuffs industries.
Owing to its special design this is the first Tapflo series to be approved according to EHEDG regulations.



EHEDG aseptic series Pumps

Int pic TX94 EHEDG diaphragmpump.en

The EHEDG certificate

The EHEDG (European Hygienic Engineering & Design Group) certificate is your guarantee that the design is according to the hygienic guidelines. Furthermore the pump is clean ability tested, which means bacteria does not grow in the pump after cleaning and draining procedure.

Smooth surfaces and clean ability are important keys for the EHEDG certification

Can bedelivered witn backup diaphragm system.


Features & Benefits

No horizontal areas – no bacteria growth

Designed for CIP and SIP cleaning - easy cleaning and draining

Gentle pumping – no damage of sensitive products

Housings made from electro polished stainless steel AISI 316L, Ra 0.8 (standard) or Ra 0.5 on request -Hygienic surfaces

Wide range of connection types available: TriClamp, sanitary threads (DIN, SMS) etc - Flexible installation

No rotating shaft seals  - no leakage 

Self priming - flexible installation

Conform with the ATEX directive - Safe in explosion hazardous areas 

Can run dry and against closed valve without damage -reliable in service 



EHEDG aseptic series Pumps





EHEDG aseptic series Pumps


ehedg dimensions

ehedg dimensions2


EHEDG aseptic series Pumps

Technical data

ehedg technical


EHEDG aseptic series Pumps


Tapflo AOD pumps

EHEDG aseptic diaphragm pumps IOM


About Tapflo. Tapflo Group is an independent, family owned, European manufacturer and global supplier of Air operated diaphragm pumps, centrifugal pumps and other industrial process equipment. Tapflo is represented by own sales offices in 28 countries and by independent distributors in more than 30 countries.