Dry RunningAccurate DosingCompact Design
Without pump damage or down timeNo Backflow, high- resolution wide rangeFootprint much smaller than other designs

Technical Overview

Dura 5 - 7Dura 10 - 35Dura 45 - 55
Low volume dosing✔
Dry Running✔✔✔
Rotor Stall Protection✔
High and low pressure rotor options✔✔
Shimmable rotor shoes✔
Compact design✔✔
Interchangeable flange inserts✔✔✔
Fast hose change✔✔✔
Can pump abrasive materials without wear✔✔✔
Gentle pumping action✔✔✔
Quick release quarter turn flange✔
Universal flange✔✔✔
Heavy duty bearing assembly✔
Drain channel for gearbox protection✔
Air gap for gearbox protection✔✔

Verderflex Dura

TypeMax. flowMax. discharge pressureMax. temperatureMax. particle sizeCertificatesTechnosheet

Dura 5

 23 l/h 8 bar 50 °C 1,25 mm Atex  Dura 5 Technosheet

Dura 7

 39 l/h 8 bar 50 °C 1,75 mm Atex  Dura 7 Technosheet

Dura 10

 222 l/h 12 bar 65 °C 2,5 mm Atex, FDA, EC/1935  Dura 10 Technosheet

Dura 15

 593 l/h 12 bar 65 °C 3,75 mm Atex, FDA, EC/1935  Dura 15 Technosheet

Dura 25

 2387 l/h 12 bar 65 °C 6,25 mm Atex, FDA, EC/1935  Dura 25 Technosheet

Dura 35

 5292 l/h 16 bar 65 °C 8,75 mm Atex, FDA, EC/1935  Dura 35 Technosheet

Dura 45

 12240 l/h 16 bar 90 °C 11,25 mm Atex, FDA, EC/1935  Dura 45 Technosheet

Dura 55

 15300 l/h 16 bar 90 °C 13,75 mm Atex, FDA, EC/1935  Dura 55 Technosheet

Dura 55HF

 16500 l/h 16 bar 100 °C 15 mm -  Dura 55HF Technosheet

Dura 65

 33000 l/h 16 bar 100 °C 16,25 mm FDA, EC/1935  Dura 65 Technosheet