Benchtop pumps with 102R single channel pumphead

102R single-channel pumphead

102R single-channel pumphead

These single channel pumpheads are familiar to users replacing older 101 and 400 series pumps with the 120.
120U/R incorporating the 102R pumphead

120U/R incorporating the 102R pumphead

Variable speed peristaltic pumps offering remote auto control capability, high accuracy and repeatability.
Pumps for biopharm, science and research

Pumps for biopharm, science and research

A compact, easy-to-clean pump with no sharp edges to tear gloves or create bug traps. Rated to IP31, it is ideally suited to ethanol wipe-down

Contact Us

To order this product please contact us on:

Tel: +1 978 658 6168 and Toll free +1 800 282-8823

You can also send us an email or find your nearest distributor

Overview

120 Peristaltic pumps brochure

120 Peristaltic pumps brochure

Download now

The Watson-Marlow 120U/R, 120S/R and 120F/R comprise a 102R quick-change pumphead powered by a 120 fixed speed, variable speed or automatic drive. The pumphead accepts 1.6mm wall thickness silicone tubing in sizes from 0.5 to 4.8mm internal diameter. The pump gives flow rates up to 54 ml/min.

120 pumps are small and stackable, saving valuable space in cleanroom, LAF and biosafety cabinet installations.

120U: 0.1-32 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, 1-32 rpm in 1 rpm increments. Speed scrolling, priming and keypad lock.

120F: available in three fixed flow rate versions: 10, 17 and 31rpm.

  • Flow rates 0.001 to 54 ml/min at  30 psi (2 bar)
  • Compact footprint requires minimal benchtop space
  • Superior speed control up to 320:1, ±1% set speed accuracy, repeatable flow
  • Efficient and intuitive to use, requiring minimal key presses
  • 102R single-channel pumphead accepts continuous silicone tubing only
  • 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 optimise your process.

Single-use systems The new 120 pump is perfectly suited to single-use systems where no contamination can be accepted. Error-free tube change takes only seconds.

Process validation The biopharm process requires accurate and repeatable pumping which is easy to validate. With an exceptional 320:1 speed range, the 120 delivers the flexibility and purity so vital to drug trials. A keypad lock secures your pumping parameters for constant and repeatable performance.

Control

Functionality 120F/R 120S/R 120U/R
Manual control         
Fixed speed only    
1 to 32 rpm (32:1)    
0.1 to 32rpm (320:1)    
Numerical speed display  
Reversible direction  
Max (prime)  
Auto start  
Remote control      
Run/stop, direction change, auto/man toggle, alarm    
Analogue control      
0.01 to 32 rpm (3200:1)    
Analogue speed input; 4-20mA, 0-10V    
Tacho speed output; 0-5V    
Security      
Keypad lock to protect set-up  

Performance

Tube bore and flow rates 120F/R (ml/min)
Pumpsil
(silicone)
Speed (rpm)  0.5mm  0.8mm  1.6mm  3.2mm  4.8mm 
 10 0.3  0.5  2.1  8.5  17
 17 0.5  0.9  3.6  14  29
 31 0.9  1.6  6.5  26 
52

 

Tube bore and flow rates 120S/R and 120U/R (ml/min)
Pumpsil  Speed (rpm)  0.5mm  0.8mm  1.6mm  3.2mm  4.8mm 
 1 - 32 0.03 - 0.09  0.05 - 1.6  0.21 - 6.7  0.85 - 27  1.6 - 54
 0.1 - 32 0.003 - 0.9 0.005 - 1.6 0.021 - 6.7  0.085 - 27 0.16 - 54

Pumphead

102R single channel pumphead:

The 102R single channel pumphead with two-roller rotor is suitable for continuous silicone tubing. It accepts tubing in bore sizes 0.5mm to 4.8mm. 

114DV flip-top four roller pumphead

 The 114DV single-channel pumphead assures trouble-free continuous tube loading in seconds, high accuracy and repeatable flow. It accepts 1.6mm wall tubing in bores sizes 0.5mm to 4.8mm.

 

400DM2 twin-channel pumphead

 The twin-channel 400DM2 pumphead uses three-bridge manifold tubing. Ideal for ultra-low-flow metering. Available for 120S and 120U drives.

 

400DM3 three-channel pumphead

 The three-channel 400DM3 pumphead uses three-bridge manifold tubing. Ideal for ultra-low-flow metering. Available for 120S and 120U drives.

 

400D1 single-channel pumphead

 The single-channel 400D1 pumphead accepts 1.6mm-wall tubing from 0.5mm to 4.0mm.

 This metering pumphead is familiar to users replacing older 101 and 400 series pumps with the 120. Suitable for 120S and 120U drives.

 

Drives

Datasheet download

120R datasheet

Manual download

     120U/R                     120S/R                 120F/R

120U/R120S/R 120F/R

360°

 

Compact footprint

High-accuracy flows

Intuitive use

Flexible control

Tubing and hoses for your industry

  • Contact Us

    To order this product please contact us on:

    Tel: +1 978 658 6168 and Toll free +1 800 282-8823

    You can also send us an email or find your nearest distributor