Peristaltic pump DULCOFLEX DFYa
waterfor chemicalsfor food products

peristaltic pump
peristaltic pump
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water, for chemicals, for food products, for gas
industrial, for the chemical industry, for water treatment, for the food and beverage industry, for the mining industry, for the paper industry
Fluid specification
for abrasive fluids, for viscous fluids
Other characteristics
with electronic control, with digital control

Max.: 410 l/h
(108.31054 us gal/h)

Min.: 5.1 l/h
(1.34728 us gal/h)


2 bar, 4 bar, 8 bar
(29.008 psi, 58.015 psi, 116.03 psi)


400 W
(0.54 hp)


Feed rate of 5.1 l/h to 410 l/h at up to 8 bar back pressure. The valveless peristaltic pump DULCO flex Control - DFYa guarantees precise, linear and reproducible metering in all process conditions. It meters gaseous, viscose, shear-sensitive media, possibly containing particles, with ease – ProMinent is therefore setting new standards in metering with peristaltic pumps. The new metering pump DFYa, the big brother of the DFXa, adds an intelligent peristaltic pump to the top capacity range of the ProMinent portfolio. The new generation of peristaltic metering pumps is now controlled electronically. It meters without the need for a valve, with precision hitherto impossible. All the benefits of a peristaltic pump are retained, which is why seriously gaseous, high-viscosity, abrasive or shear-sensitive fluids, sometimes containing particles, can also be perfectly metered with the DFYa. As with the DFXa, hose replacement on the DFYa is also assisted by the pump. When the hose needs to be changed, the pump displays exact instructions for the steps to be followed and automatically moves into the correct positions for hose replacement. The different hose materials (NR, NBR, NBR-A, EPDM Hypalon) enable the DFYa to work with a very wide range of media to be metered. Your benefits Operation by contact, batch, manual, analogue or BUS control Adjustment of the metering rate directly in l/h or gph Connection to process control systems via a BUS interface, such as PROFIBUS®, Profinet or CANopen No problems with very gaseous media or air locks Simple, menu-guided hose change Reversible direction of rotation



Meet this supplier at the following exhibition(s):

IFAT 2024
IFAT 2024

13-17 May 2024 München (Germany)

  • More information
    ACHEMA 2024
    ACHEMA 2024

    10-14 Jun 2024 Frankfurt am Main (Germany)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.