The Watson-Marlow 120U/DV 120S/DV and 120F/DV, comprise a 114DV flip-top pumphead powered by a 120 fixed speed, variable speed or automatic drive. The pumphead accepts 1.6mm wall thickness tubing in a choice of five materials in sizes from 0.5 to 4.8mm internal diameter. The flip-top loading mechanism allows tube loading in seconds. The pumps give flow rates up to 170 ml/min.
120 pumps are small and stackable, saving valuable space in cleanroom, LAF and biosafety cabinet installations.
120U: 0.1-200 rpm in 0.1 rpm increments. Manual remote control or automatic control via 4-20mA or 0-10V inputs. Speed scrolling, priming and keypad lock.
120S: Manual control, 1-200 rpm in 1 rpm increments. Speed scrolling, priming and keypad lock.
120F: available in five fixed flow rate versions: 10, 17, 31, 52 and 220 rpm.
Flow rates 0.001 to 170 ml/min at 2 bar (30psi)
Compact footprint requires minimal benchtop space
Superior speed control up to 2,000:1, ±1% set speed accuracy, repeatable flow
114DV single-channel, flip-top pumphead accepts continuous tubing only
Efficient and intuitive to use, requiring minimal key presses
Smooth, wipedown case with no sharp edges to tear gloves and no bug traps. IP31 ingress protection
Maintenance-free, brushless DC motor
Three year warranty
Fermentation the 120 is the perfect pump for maximising yield in fermentation and cell culture applications. Ultra-compact and stackable for multiple feeds such as pH control, antifoam, nutrient and buffer addition, the 120 offers the ideal combination of size and technology to optimize your process.
Single-use systems The 120 pump is perfectly suited to single-use systems where no contamination can be accepted. Error-free tube change takes only seconds, with tubing automatically clamped and tensioned to ensure repeatable performance.
Process validation the biopharm process requires accurate and repeatable pumping which is easy to validate. With an exceptional 2,000:1 speed range and a selection of USP Class VI tubes, the 120 delivers the flexibility and purity so vital to drug trials. A keypad lock secures your pumping parameters for constant and repeatable performance.
The Watson-Marlow 120U/DV 120S/DV and 120F/DV, comprise a 114DV flip-top pumphead powered by a 120 fixed speed, variable speed or automatic drive. The pumphead accepts 1.6mm wall thickness tubing in a choice of five materials in sizes from 0.5 to 4.8mm internal diameter. The flip-top loading mechanism allows tube loading in seconds. The pumps give flow rates up to 170 ml/min.
120 pumps are small and stackable, saving valuable space in cleanroom, LAF and biosafety cabinet installations.
120U: 0.1-200 rpm in 0.1 rpm increments. Manual remote control or automatic control via 4-20mA or 0-10V inputs. Speed scrolling, priming and keypad lock.
120S: Manual control, 1-200 rpm in 1 rpm increments. Speed scrolling, priming and keypad lock.
120F: available in five fixed flow rate versions: 10, 17, 31, 52 and 220 rpm.
Flow rates 0.001 to 170 ml/min at 2 bar (30psi)
- Compact footprint requires minimal benchtop space
- Superior speed control up to 2,000:1, ±1% set speed accuracy, repeatable flow
- 114DV single-channel, flip-top pumphead accepts continuous tubing only
- Efficient and intuitive to use, requiring minimal key presses
- Smooth, wipedown case with no sharp edges to tear gloves and no bug traps. IP31 ingress protection
- Maintenance-free, brushless DC motor
- Three year warranty
Fermentation the 120 is the perfect pump for maximising yield in fermentation and cell culture applications. Ultra-compact and stackable for multiple feeds such as pH control, antifoam, nutrient and buffer addition, the 120 offers the ideal combination of size and technology to optimize your process.
Single-use systems The 120 pump is perfectly suited to single-use systems where no contamination can be accepted. Error-free tube change takes only seconds, with tubing automatically clamped and tensioned to ensure repeatable performance.
Process validation the biopharm process requires accurate and repeatable pumping which is easy to validate. With an exceptional 2,000:1 speed range and a selection of USP Class VI tubes, the 120 delivers the flexibility and purity so vital to drug trials. A keypad lock secures your pumping parameters for constant and repeatable performance.
