Pumps - hose pumps

Bredel hose pumps (65-2100)

Overview

Bredel hose pumps (65-2100)

Bredel hose pumps have no valves or seals to leak, clog or replace and provide flow rates to 475 GPM (108,000 L/h) and pressures to 232 psi.

They can pump viscous and abrasive slurries, pastes and sludge, with up to 80 % solids in suspension.

Unlike other pump types, the highly abrasive nature of grit-filled sludge or lime slurry in the environmental market, does not affect peristaltic hose pump life.

Bredel hose pumps eliminate ancillary equipment such as dry run protection, seal water flush systems and in-line check valves. They are also reversible to flush lines.

Chemical Compatibility Guide

Features and benefits

  • Dry running and self-priming
  • Abrasion resistant hoses can double pump uptime and save energy
  • No seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode or replace
  • Handles abrasive slurries, corrosive acids, gaseous liquids
  • No slippage, allowing true positive displacement for accurate and 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 continuous72000 L/h
Max. flow rate continuous18997 USGPH
Volume per revolution6.7 - 40 L
Max. continuous operating speed30 - 50 rpm
Max. operating pressure16 bar
Max. operating pressure232 psi
Operating temperature range-20 - 45 °C
Operating temperature range-4 - 113 °F
Min. starting torque1150 - 5,300 N m
Min. starting torque10178 - 46,908 in/lbs
Weight558 - 5,985 kg
Hose materialBioprene, CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance 

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

Performance

Performance

Bredel 65, Bredel 80 and Bredel 100

Bredel 265, Bredel 280 and Bredel 2100

Specifications

Technical specifications

Bredel 65Bredel 80Bredel 100Bredel 265Bredel 280Bredel 2100
Max. flow rate continuous20100 L/h28080 L/h36000 L/h40200 L/h56160 L/h72000 L/h
Max. flow rate continuous5303 usgph7409 usgph9499 usgph10607 usgph14818 usgph18997 usgph
Max. flow rate intermittent32160 L/h42120 L/h60000 L/h64320 L/h84240 L/h108000 L/h
Max. flow rate intermittent 8485 usgph11113 usgph15831 usgph16971 usgph22227 usgph28496 usgph
Volume per revolution6.7 L11.7 L20 L13.4 L23.4 L40 L
Volume per revolution1.77 usg3.09 usg5.28 usg3.54 usg6.18 usg10.57 usg
Max. continuous operating speed50 rpm40 rpm30 rpm50 rpm40 rpm30 rpm
Max. intermittent operating speed80 rpm60 rpm50 rpm80 rpm60 rpm45 rpm
Max. operating pressure16 bar16 bar16 bar16 bar16 bar16 bar
Max. operating pressure232 psi232 psi232 psi232 psi232 psi232 psi
Max. inlet pressure2 bar abs1.5 bar abs1.5 bar abs2 bar abs1.5 bar abs1.5 bar abs
Max. inlet pressure30 psia23 psia23 psia30 psia23 psia23 psia
Operating temperature range-20 - 45 °C-20 - 45 °C-20 - 45 °C-20 - 45 °C-20 - 45 °C-20 - 45 °C
Operating temperature range-4 - 113 °F-4 - 113 °F-4 - 113 °F-4 - 113 °F-4 - 113 °F-4 - 113 °F
Fluid temperature range-20 - 80 °C-20 - 80 °C-20 - 80 °C-20 - 80 °C-20 - 80 °C-20 - 80 °C
Fluid temperature range-4 - 176 °F-4 - 176 °F-4 - 176 °F-4 - 176 °F-4 - 176 °F-4 - 176 °F
Min. starting torque1150 N m2000 N m3100 N m2000 N m3400 N m5300 N m
Min. starting torque10178 in/lbs17701 in/lbs27437 in/lbs17701.5 in/lbs30092 in/lbs46908 in/lbs
Weight558 kg930 kg1300 kg2780 kg4295 kg5985 kg
Weight1230 lbs2050 lbs2866 lbs6129 lbs9469 lbs13195 lbs
Hose lubricant required20 L40 L60 L40 L80 L120 L
Hose lubricant required5.28 usg10.57 usg15.85 usg10.57 usg21.13 usg31.7 usg
Port configurationsDown, Left, Right, Up Down, 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 Endurance CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance 
Flange assembly typeANSI, DIN, JIS ANSI, DIN, JIS ANSI, DIN, JIS ANSI, DIN, JIS ANSI, DIN, JIS ANSI, DIN, JIS 

Bredel 65, Bredel 80 and Bredel 100 - Dimensions

Type A B C D E F G H H1 J K Lmax L1 L2max M N O ØP ØQ R S
Bredel 65 (mm) 1059 580 3 746 152 680 740 1036 525 104 137 1172 141 486 415 220 50 18 18 145 4
Bredel 65 (inches) 41.7 22.8 0.12 29.4 6 26.8 29.1 40.8 20.7 4.1 5.4 46.1 5.6 19.1 16.3 8.7 2 0.71 0.71 5.7 0.16
Bredel 80 (mm) 1257 700 4 876 182 900 990 1218 620 124 153 1351 166 582 525 275 50 22 18 160 8
Bredel 80 (inches) 49.5 27.6 0.16 34.5 7.2 35.4 39 48 24.4 4.9 6 53.2 6.5 22.9 20.7 10.8 2 0.9 0.71 6.3 0.31
Bredel 100 (mm) 1468 813 3 1042 199 1050 1140 1415 720 151 173 1392 200 489 540 310 50 22 18 180 8
Bredel 100 (inches) 57.8 32 0.12 41 7.8 41.3 44.9 55.7 28.3 5.9 6.8 54.8 7.9 19.3 21.3 12.2 2 0.9 0.71 7.1 0.31
Connector sizes ANSI 150# EN DIN JIS
Bredel 65 2.5" 65mm 65mm
Bredel 80 3" 80mm 80mm
Bredel 100 4" 100mm 100mm

Bredel 265, Bredel 280 and Bredel 2100 - Dimensions

Type A1 A2 B C D E F G H ØQ R S
Bredel  265 (mm) * 1115 580 3 746 152 720 943 1036 18 145 4
Bredel 265 (inches) * 43.9 22.8 0.12 29.4 5.99 28.3 37.1 40.8 0.71 5.7 0.16
Bredel 280 (mm) * 1404 700 4 876 182 800 1047 1218 18 160 8
Bredel 280 (inches) * 55.3 27.6 0.16 34.5 7.2 31.5 41.2 48 0.71 6.3 0.31
Bredel 2100 (mm) * 1516 813 3 1042 199 916 1218 1415 18 180 8
Bredel 2100 (inches) * 59.7 32 0.12 41 7.8 36.1 48 55.7 0.71 7.1 0.31

Materials of construction

Hose materialBioprene, CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR Endurance
HousingCast iron
Rotor assemblyCast iron
Cover assemblyMild steel
Brackets and fastenersGalvanized steel, Stainless steel 316
Support frameGalvanized steel, Stainless steel 316
Hose clampsGalvanized steel, Stainless steel 316
SealsNeoprene, Nitrile

Recommended Products

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  2. EPDM hose

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  3. F-NBR hose

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