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ProMinent - Model Dulcoflex DFDa -Peristaltic Pump
Pump capacity up to 35,000 l/h. Back pressure up to 15 bar. The peristaltic pump DFDa is designed for maximum pump capacities and high pressures and is winning customers over with its noiselessness and long service life. It is fitted with shoes and fabric-reinforced hoses – perfect for industrial use.
Maximum pump capacities and high pressures
The pump housing is filled with glycerine to reduce friction. A ball-bearing mounted rotor ensures extremely smooth running and a long service life. In tough industrial use, the DFDa conveys volumes of up to 35,000 l/h at back pressures of up to 15 bar.
As an option, with pumps of the DFDa product range, a vacuum device can be used to help the hose to return to its original shape, thereby improving their suction behaviour and ensuring the even feed of highly viscose media.
- Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
- Self-priming
- Guaranteed not to run dry
- Reversible pumping direction
- Hose materials suitable for various chemicals
- Handling to protect the hose at high pressures
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Water treatment and waste water treatment
- Mining
- Chemical industry
- Paper industry
- Food and beverages
- Hydraulic connector sizes DN 32 – DN 80
- Pump capacity 0.43 - 11.70 l/revolution
- Hose material (fabric-reinforced): NR, NBR, EPDM, NBR-A, Hypalon
- Self-priming up to 8 m water column
- Back pressure up to 15 bar
- Integrated ball bearing housing
- Patented hose clamp
- Cathodic dip coating makes housing resistant to chemicals
- Stainless steel base plate
- Designed as mobile unit
- Various connectors, such as BSP, NPT, Tri-Clamp and DIN 11851
- Pulsation damper
- Leak sensor
- Pump housing with Halar coating (ECTFE)
- Food approval EU 1935/2004. Available with FDA-compliant hose and connectors on request
- For areas at risk from explosion II 2G Ex h IIB T4 Gb
- Pump available: with/without gears / variable speed motor with external fan and PTC resistor / motors with integrated frequency converter