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Explore Watson-Marlow Bredel fluid transfer technologies, including positive displacement pumps, vacuum tubing, and accessories for a range of industries.
Compact pump with auto or manual control
Interchangeable microcassette extention pumpheads for 300 series OEM laboratory transfer pumps allows for multi-channel pumping.
Flow Rate | 0.001 to 0.48 mL/revolution (0.13 to 2.79 mm bore) |
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Motor Speed | 110 rpm max. |
Dimensions (L x W x H) | 94D x 74W x 78 mmH ( Int.), 106D x 91W x 78 mmH (Ext.) and allow 60 mmH clearance for tube removal |
For Use With | All Watson-Marlow 300 Series motors and controllers, including the 323S/MC multichannel pump |
Material | Aluminum (Rotor), Carbon Steel (Bearings), Kematal (Cassette), Nylatron (Rollers) |
Maximum Pressure | 2 to 1 bar (0.5 to 2.79mm bore) |
Channels | 5 |
For metering or transfer of fluids at flowrates up to 2000mL/min.
Temperature (English) Min | 41°F |
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Enclosure Rating | IP31 |
Electrical Requirements | 110/120 and 220/240 V 50/60 Hz |
Temperature (English) Max. | 104°F |
Temperature (Metric) Max | 40°C |
Overall Width (English) | 9.05 in. |
Storage Requirements (Metric) | -40°C to +70°C |
Temperature (Metric) Min. | 5°C |
Noise Level | <70 dB (A) |
Overall Height (English) | 5 in. |
Overall Length (Metric) | 23 cm |
Display Type | LCD |
Storage Requirements (English) | 40°F to 158°F |
Voltage | 110/120 and 220/240 V |
Motor Type | Brushless DC |
Frequency | 50/60 Hz |
Overall Length (English) | 9 in. |
Certifications/Compliance | CE, IEC335-1, EN60529 |
Overall Height (Metric) | 13 cm |
Small, simple and precise variable flow peristaltic pumps
Temperature (English) Min | 40°F |
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Reversible | Yes |
Enclosure Rating | IP31 (NEMA 2) Wipedown |
Electrical Requirements | 90/264 VAC 47/63 Hz |
Temperature (English) Max. | 140°F |
Temperature (Metric) Max | 40°C |
Overall Width (English) | 4.29 in. |
Storage Requirements (Metric) | -25°C to +65°C |
Temperature (Metric) Min. | 5°C |
Noise Level | <60 dB (A) |
Overall Height (English) | 4.4 in. |
Overall Length (Metric) | 20.6 cm |
Display Type | Digital |
Storage Requirements (English) | -13°F to +149°F |
Voltage | 90 to 264 VAC |
Motor Type | Brushless DC |
Frequency | 47/63 Hz |
Overall Length (English) | 8.1 in. |
Certifications/Compliance | CE, cETLus |
Maximum Pressure | 30 psi |
Overall Height (Metric) | 11.2 cm |
Double pump segment manifold tubing — use one, transfer to the other for double life.
Thickness (Metric) | 0.8 mm |
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Product Type | Double Segment Tubing |
Thickness (English) | 0.03 in. |
Excellent flow stability for accurate dispensing
MaxOperatingTempMetric | 80°C |
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Min. Operating Temperature (Metric) | -20°C |
Product Type | Pump Tubing |
Color | Translucent |
Material | Platinum-cured Silicone |
For use with Peristaltic Pump Models 205S/CA and 205U/CA.
Thickness (Metric) | 0.8 mm |
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MaxOperatingTempMetric | 80°C |
Min. Operating Temperature (English) | 41°F |
For Use With | 205S/CA and 205U/CA peristaltic pump |
Min. Operating Temperature (Metric) | 5°C |
Thickness (English) | 0.03 in. |
Material | Marprene |
MaxOperatingTempEnglish | 176°F |
MaxOperatingTempMetric | 80°C |
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Min. Operating Temperature (English) | -4°F |
Min. Operating Temperature (Metric) | -20°C |
Product Type | Manifold Tube Element |
Material | Silicone |
MaxOperatingTempEnglish | 176°F |
For Use With | 205S/CA and 205U/CA peristaltic pump |
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Product Type | Manifold Tube Element |
Material | Viton |
Double pump segment manifold tubing — use one, transfer to the other for double life
Thickness (Metric) | 0.8 mm |
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For Use With | 400DM2 and 400DM3 pump heads and multichannel cartridge |
Product Type | Pump Tubing |
Thickness (English) | 0.03 in. |
Material | Silicone |
For Use With | 205U/CA low flow multi channel pump |
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Material | PVC |
Long life thermoplastic elastomer with resistance to a wide range of chemicals. Watson-Marlow Continuous Maprene Tubing for Peristaltic Pumps is highly resistant to oxidising agents such as ozone, peroxides and sodium hypochlorite.
Thickness (Metric) | 1.6 mm |
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MaxOperatingTempMetric | 80°C |
Min. Operating Temperature (English) | 41°F |
Gas Permeability | Low |
Overall Length (Metric) | 1500 cm |
Min. Operating Temperature (Metric) | 5°C |
Color | Opaque Beige |
Thickness (English) | 0.06 in. |
Material | Marprene |
MaxOperatingTempEnglish | 176°F |
Overall Length (English) | 50 ft. |
Autoclavable | Autoclavable |
Sterility | Sterile |
Thickness (Metric) | 1.6 mm |
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MaxOperatingTempMetric | 80°C |
Min. Operating Temperature (English) | 32°F |
Min. Operating Temperature (Metric) | 0°C |
Color | Black |
Thickness (English) | 0.06 in. |
MaxOperatingTempEnglish | 176°F |