Natural rubber (NR) Transfer hose
Natural Rubber hose elements. Outstanding abrasion resistance. Generally resistant to diluted acids and alcohols.
Hose pump elements
Pumps - hose pumps
Bredel C42 close-coupled hose pump
Overview
Bredel C42 close-coupled hose pump
The Bredel C42 is a close-coupled hose pump, engineered for lower pressure applications up to 5 bar. The robust design of the Bredel C42 makes it ideal for transferring corrosive and abrasive slurries.
Features and benefits
- Robust design, ideal for transferring corrosive and abrasive fluids
- Pressures up to 5 bar
- The inner bore of the hose is the only part to come into contact with pumped fluids
- Longest life of hose at lowest cost of ownership, irrespective of process conditions
- Zinc-free pump surfaces
- Dry running and self-priming. Suction capability up to 9 mWC (354 inWc)
- Ease of maintenance – ability to replace the hose in situ
- Unaffected by air locking
Technical summary
| Max. flow rate continuous | 5040 L/h |
| Max. flow rate continuous | 1331 USGPH |
| Volume per revolution | 1.4 L |
| Max. continuous operating speed | 60 rpm |
| Max. operating pressure | 5 bar |
| Max. operating pressure | 72 psi |
| Min. starting torque | 320 N m |
| Min. starting torque | 2830 in.lbs |
| Weight | 190 kg |
Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.
Specifications
Technical specifications
| Bredel C42 close-coupled hose pump | |
|---|---|
| Max. flow rate continuous | 5040 L/h (1331 USGPH) |
| Volume per revolution | 1.4 L (0.37 USG) |
| Max. continuous operating speed | 60 rpm |
| Max. operating pressure | 5 bar (72 psi) |
| Max. inlet pressure | 2 bar abs (30 psi abs) |
| Max. suction capability | 9 mWC (354 inWC) |
| Suction capability (80% Flow rate) | 8 mWC (315 inWC) |
| Operating temperature | -20 °C to 45 °C (-4 °F to 113 °F) |
| Fluid temperature | -10 °C to 80 °C (14 °F to 176 °F) |
| Min. starting torque | 320 N m (2830 in.lbs) |
| Weight | 190 kg (420 lbs) |
| Hose lubricant required | 6 L (1.59 USG) |
| Port configurations | Left, Right |
| Compatible hose materials | NR |
| Flange assembly type | DIN |
Materials of construction
| Hose material | Natural rubber (NR) |
| Housing | Cast iron, ISO12944 category C4M |
| Rotor assembly | Aluminium, Cast iron, ISO12944 category C4M |
| Cover assembly | ISO12944 category C4M, Steel S235JR |
| Brackets and fasteners | Stainless steel |
| Support frame | ISO12944 category C4M, Steel S355JR |
| Hose clamps | Stainless steel 316 |
| Seals | NBR |
All ISO12944 category C4M coatings are zinc-free. Support frame is available in Stainless steel 316, under special request.
Documentation
Brochures
-
Bredel C42 brochure (EN).pdf
PDF - 549.3kb
Datasheets
-
Bredel C42 close-coupled hose pump datasheet (EN).pdf
PDF - 1.6mb
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