Pumps - hose pumps

Bredel DuCoNite® pumps

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Overview

Bredel DuCoNite pumps

Bredel DuCoNite® pumps with a paint-free electroplated housing which protects against corrosive and caustic fluids and atmospheres. The DuCoNite® pump is used for the most challenging applications. A high-tech surface protection method has rendered the pump ultra-resistant to aggressive liquids. The DuCoNite® hose pumps are available in five pump sizes - with capacities up to 5,250 L/h and pressures up to 16 bar.

The DuCoNite® hose pump reliably handles a variety of harsh materials, such as sodium hypochlorite, titanium dioxide, sodium hydroxide, catalytic agents, sulfuric acid, lime slurry, acidic liquids, solvents and resins.

Chemical Compatibility Guide

Features and benefits

  • Dry running and self-priming
  • Suction capability up to 9.5 mWC (374 inWC)
  • Simple hose change decreases cost of ownership, downtime and need for parts inventory
  • “Beyond the hose” protection against common water and waste water treatment chemicals
  • Paint-free pump housing perfect for wash-down in the food industry
  • No slippage, allowing true positive displacement for accurate, repeatable metering
  • No ancillary equipment, check valves, sealing water flush systems or run-dry protection required
  • Fully reversible to blow out suction and drain lines safely

Technical summary

Max. flow rate continuous3200 L/h
Max. flow rate continuous844 USGPH
Volume per revolution0.022 - 0.625 L
Max. continuous operating speed65 - 100 rpm
Max. operating pressure16 bar
Max. operating pressure232 psi
Min. starting torque47 - 210 N m
Min. starting torque416 - 1,859 in.lbs
Weight30 - 130 kg

Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.

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Performance

DuCoNite10 performance

DuCoNite15 performance

DuCoNite20 performance

DuCoNite25 performance

DuCoNite32 performance

Specifications

Technical specifications

DuCoNite10DuCoNite15DuCoNite20DuCoNite25DuCoNite32
Max. flow rate continuous105 L/h (28 USGPH) 375 L/h (99 USGPH) 600 L/h (158 USGPH) 1800 L/h (475 USGPH) 3200 L/h (844 USGPH) 
Max. flow rate intermittent160 L/h (42 USGPH) 525 L/h (139 USGPH) 820 L/h (216 USGPH) 2740 L/h (723 USGPH) 5250 L/h (1385 USGPH) 
Volume per revolution0.022 l (0.0058 USG) 0.083 l (0.0219 USG) 0.152 l (0.0402 USG) 0.3 l (0.079 USG) 0.625 l (0.165 USG) 
Max. continuous operating speed80 rpm75 rpm65 rpm100 rpm86 rpm
Max. intermittent operating speed120 rpm105 rpm90 rpm155 rpm140 rpm
Max. operating pressure12 bar (174 psi) 12 bar (174 psi) 10 bar (145 psi) 16 bar (232 psi) 16 bar (232 psi) 
Suction pressure0.05 bar abs0.05 bar abs0.05 bar abs0.05 bar abs0.05 bar abs
Suction pressure0.73 psi abs0.73 psi abs0.73 psi abs0.73 psi abs0.73 psi abs
Max. inlet pressure 2 bar abs (30 psi abs) 2 bar abs (30 psi abs) 2 bar abs (30 psi abs) 3.5 bar abs (51 psi abs) 3 bar abs (44 psi abs) 
Max. suction capability9.5 mWC (374 inWC) 9.5 mWC (374 inWC) 9.5 mWC (374 inWC) 9.5 mWC (374 inWC) 9.5 mWC (374 inWC) 
Operating temperature-20 °C to 45 °C (-4 °F to 113 °F)  -20 °C to 45 °C (-4 °F to 113 °F)  -20 °C to 45 °C (-4 °F to 113 °F)  -20 °C to 45 °C (-4 °F to 113 °F)  -20 °C to 45 °C (-4 °F to 113 °F)  
Fluid temperature-20 °C to 80 °C (-4 °F to 176 °F)  -20 °C to 80 °C (-4 °F to 176 °F)  -20 °C to 80 °C (-4 °F to 176 °F)  -20 °C to 80 °C (-4 °F to 176 °F)  -20 °C to 80 °C (-4 °F to 176 °F)  
Min. starting torque47 N m (416 in.lbs) 60 N m (531 in.lbs) 85 N m (752 in.lbs) 115 N m (1018 in.lbs) 210 N m (1859 in.lbs) 
Weight 30 kg (66 lbs) 45 kg (99 lbs) 45 kg (99 lbs) 90 kg (198 lbs) 130 kg (287 lbs) 
Hose lubricant required 0.5 l (0.13 USG) 1 l (0.26 USG) 1 l (0.26 USG) 2.5 l (0.66 USG) 4.5 l (1.19 USG) 
Port configurationsDown, Left, Right, Up Down, Left, Right, Up Down, Left, Right, Up Down, Left, Right, Up Down, Left, Right, Up 
Compatible hose materialsCSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer 
Flange assembly typeANSI, DIN ANSI, DIN ANSI, DIN ANSI, DIN ANSI, DIN 
Please consult your Bredel representative for lower or higher temperature operation. Allowable ambient temperature is based on pump capabilities and may be further limited by gearbox ambient capabilities.

DuCoNite10 dimensions

Type A A1 B C D ØE F G H H1 H2max J K Lmax L1 L2max M N O ØP
DuCoNite 10 (mm) 337 311 171 62 116 16 235 265 225 127 254 78 51 501 46 378 150 65 25 12
DuCoNite 10 (inches) 13.3 12.2 6.7 2.44 4.6 16mm 9.3 10.4 8.9 5.0 10.0 3.1 2 19.7 1.8 14.9 5.9 2.6 1.0 12mm
Connector sizes ANSI 150# EN DIN JIS
DuCoNite 10 0.5” 10mm 10mm

DuCoNite15 dimensions

Type A A1 B C D ØE F G H H1 H2max J K Lmax L1 L2max M N O ØP
DuCoNite 15 (mm) 427 431 230 63 195 20 285 315 304 167 294 82 61 505 46 378 150 75 25 12
DuCoNite 15 (inches) 16.8 17.0 9.1 2.5 7.7 20mm 11.2 12.4 12.0 6.6 11.6 3.2 2.4 19.9 1.8 14.9 5.9 3.0 1.0 12mm
Connector sizes ANSI 150# EN DIN JIS
DuCoNite 15 0.75” 20mm 20mm

DuCoNite20 dimensions

Type A A1 B C D ØE F G H H1 H2max J K Lmax L1 L2max M N O ØP
DuCoNite 20 (mm) 427 431 230 63 195 20 285 315 304 167 294 82 61 505 46 378 150 75 25 12
DuCoNite 20 (inches) 16.8 17.0 9.1 2.5 7.7 20mm 11.2 12.4 12.0 6.6 11.6 3.2 2.4 19.9 1.8 14.9 5.9 3.0 1.0 12mm
Connector sizes ANSI 150# EN DIN JIS
DuCoNite 20 0.75” 20mm 20mm

DuCoNite25 dimensions

Type A B C D E F G H H1 H2max J K Lmax L1 L2max M N O ØP ØQ R
DuCoNite 25 (mm) 521 304 2.5 264 98 279 315 460 222 359 66 97 592 58 468 305 120 15 12 14 85
DuCoNite 25 (inches) 20.5 12 0.09 10.4 3.9 11 12.4 18.1 8.7 14.1 2.6 3.8 23.3 2.3 18.4 12 4.7 0.6 0.47 0.6 3.3
Connector sizes ANSI 150# EN DIN JIS
DuCoNite 25 1" 25mm 25mm

DuCoNite32 dimensions

Type A B C D E F G H H1 H2max J K Lmax L1 L2max M N O ØP ØQ R
DuCoNite 32 (mm) 631 375 2.5 330 105 324 360 538 260 402 72 93 684 68 544 370 120 20 12 18 100
DuCoNite 32 (inches) 24.8 14.8 0.09 13 4.1 12.8 14.2 21.2 10.2 15.8 2.8 3.7 26.9 2.7 21.4 14.6 4.7 0.79 0.47 0.71 3.94
Connector sizes ANSI 150# EN DIN JIS
DuCoNite 32 1.25"/1.5" 32mm 32mm

Materials of construction

Hose materialCSM, EPDM, F-NBR, Natural rubber (NR), NBR, NBR for food, NR-Metering, NR-Transfer
HousingCast iron with DuCoNite surface treatment
Rotor assemblyCast iron with DuCoNite surface treatment
Cover assemblyCast iron with DuCoNite surface treatment
Brackets and fastenersStainless steel 316
Support frameStainless steel 316
Hose clampsStainless steel 316
Coupling bushAlloy steel
SealsEPDM, Viton®

Documentation

Brochures

  1. Bredel pumps (EN).pdf
    PDF - 2,1mb

Datasheets

  1. DuCoNite10 datasheet (EN).pdf
    PDF - 1,6mb
  2. DuCoNite32 datasheet (EN).pdf
    PDF - 1,6mb
  3. DuCoNite25 datasheet (EN).pdf
    PDF - 1,6mb
  4. DuCoNite15 datasheet (EN).pdf
    PDF - 1,6mb
  5. DuCoNite20 datasheet (EN).pdf
    PDF - 1,6mb

Manuals

  1. Bredel 25, 32 DuCoNite manual (EN).pdf
    PDF - 1mb
  2. Bredel 10, 15, 20 DuCoNite manual (EN).pdf
    PDF - 822,8kb

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