chemical pump / air-driven / diaphragm / for the food industry



  • Media:

    for chemicals

  • Operation:


  • Type:


  • Domain:

    industrial, chemical, for the food industry, for water treatment, for the printing industry

  • Other characteristics:

    mechanical, PTFE, PP, polyethylene

  • Flow:

    Max.: 24 l/min (6.3401 us gal/min)

    Min.: 0 l/min (0 us gal/min)

  • Pressure:

    8 bar (116.03 psi)


Polyethylene pumps
Polyethylene (PE HD) has a superior wear resistance
which is 6 – 7 times better than for polypropylene
(PP). This fact makes the pump suitable for handling
abrasive slurries etc. PE is resistant to most kind of
aggressive chemicals such as concentrated acids
and alkalis. Maximum liquid temperature is 70°C.
Tapflo uses different grades of PE depending on the
part. For valve seats and ball stoppers, which are most
vulnerable to wear - UHMW PE1000 is used for best
mechanical strength and abrasion resistance.
PTFE pumps
PTFE (virgin polytetrafluorethylene) is a thermoplastic
polymer with superior chemical resistance. The PTFE
pump can handle even the most aggressive acids.
Maximum liquid temperature is 110°C

Other Tapflo products

Diaphragm pumps