Hose pump elements

Bredel Bioprene hose

Overview

Bioprene hose elements

The hose element is critical to ensure pump performance, durability and efficiency. Bredel composite reinforced hoses are constructed from high-quality compounded rubbers reinforced with four individual layers of braided nylon, and finished by high-precision machining. Inner and outer layers are extruded and, after construction, machined to ensure critical tolerances are maintained. Meets FDA standards, resistant to alcohols, acids and oxidising products.

Perfect 100 % compression eliminates slippage which can destroy shear sensitive product and reduce metering accuracy.

Chemical Compatibility Guide

Features and benefits

  • Tight tolerances for low stress on bearings
  • Perfect compression for long life
  • Pressure capability up to 3.5 bar (51 psi)
  • Compliant to FDA 21 CFR 177:2600 standards
  • Repeatable volumetric accuracy to ± 1 %
  • Exceptional performance when handling high viscosity product
  • Max. fluid temperature: 80 ºC (176 ºF), Min. fluid temperature: 5 ºC (41 ºF)

Technical summary

Max. operating pressure3.5 bar
Max. operating pressure51 psi
Bore size40 - 50 mm
Bore size1.57 - 1.97 in
Wall thickness13 - 14 mm
Wall thickness0.512 - 0.551 in

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

Specifications

Technical specifications

Bioprene Hose 40 mmBioprene Hose 50 mm
Max. operating pressure3.5 bar3.5 bar
Max. operating pressure51 psi51 psi
Operating temperature range 5 °C to 45 °C5 °C to 45 °C
Operating temperature range 41 °F to 113 °F41 °F to 113 °F
Fluid temperature range 5 °C to 80 °C5 °C to 80 °C
Fluid temperature range 41 °F to 176 °F41 °F to 176 °F
Bore size40 mm50 mm
Bore size1.57 in1.97 in
Wall thickness13 mm14 mm
Wall thickness0.512 in0.551 in
Length1490 mm1820 mm
Length58.7 in71.7 in
Your local Bredel sales office/distributor can advise the right hose for your application. For best pump performance use Bredel Genuine Hose Lubricant (NSF Non food Compound Program Listed, category H1)

Materials of construction

MaterialBioprene
Inner layerBioprene

Literature

Brochures

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

Datasheet

  1. Bioprene Hose 50 mm datasheet (EN).pdf
    PDF - 142,9kb
  2. Bredel hose lubricant safety datasheet (EN).pdf
    PDF - 210,8kb
  3. Bioprene Hose 40 mm datasheet (EN).pdf
    PDF - 142,8kb

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