Watson-Marlow 120 Series Peristaltic Pumps

Small, simple and precise variable flow peristaltic pumps

Includes: Pump adapter

Catalog Number	Mfr. No.	Channels	External Control	Flow Rate	Model
14-284-202	Watson-Marlow 010.6131.01F	1	Manual	0.01 to 120 mL/min.	120S/D1
14-284-201	Watson-Marlow 010.6139.DAF	1	Manual	0.02 to 170 mL/min.	120S/DV
14-284-203	Watson-Marlow 010.6131.M2F	2	Manual	0.001 to 36 mL/min.	120S/DM2
14-284-204	Watson-Marlow 010.6131.M3F	3	Manual	0.001 to 36 mL/min.	120S/DM3
14-284-205	Watson-Marlow 010.6141.01F	1	Manual and analog remote	0.001 to 120 mL/min.	120U/D1
14-284-206	Watson-Marlow 010.6141.M2F	2	Manual and analog remote	0.001 to 36 mL/min.	120U/DM2
14-284-207	Watson-Marlow 010.6141.M3F	3	Manual and analog remote	0.001 to 36 mL/min.	120U/DM3

Description

The 120 Series are small, but full-featured, laboratory pumps with simple intuitive operation and four pumphead options to suit any application.

• Flow rates 0.0001 to 36mL/min at 2 bar (30psi)     
• Compact footprint requiring minimal benchtop space: stacks two high    
• Four pumphead options, with 1-, 2-, or 3-channel options to cover any application
• Manual operator control or manual/remote pump options
• Superior Speed Control up to 20,0000: ±1% set point accuracy
• IP31 ingress protection for wipedown environments     
• Maintenance-free brushless DC motor Choose from 1-, 2- or 3-channel pumps
• Smooth wipe-down enclosure for ultimate cleanability
• Lockable keypad to prevent tampering

120S/DV (14-284-201)

• Flowrate range: 0.02 to 170mL/min. at 2 bar (30psi)
• Speed/adjustment 1 to 100rpm (100:1)
• Pumphead: 114CV flip-top, single-channel, spring-loaded, with four rollers
• Uses Watson-Marlow continuous tubing for peristaltic pumps (sold separately)

120S/D1 (14-284-202)

• Single channel, manual control
• Flowrate range: -.01 to 120mL/min. at 2 bars (30psi)
• Speed adjustment: 1 to 100rpm (1000:1)
• Pumphead: 400D1 spring-loaded, single-channel, with four rollers
• Requires Watson-Marlow continuous tubing for peristaltic pumps (sold separately)

120S/DM2 (14-284-203) Multichannel Option

• Flowrate range: 0.001 to 36mL/min. per channel at 2 bars (30psi)
• Pumphead: two channels
• Speed adjustment: 1 to 100rpm (100:1)
• Requires Watson-Marlow double-segment manifold tubing for peristaltic pumps (sold spearately)

120S/DM3 (14-284-204) Multichannel Option

• Flowrate range: 0.001 to 36mL/min. at 2 bars (30psi)
• Pumphead: three channels
• Speed adjustment: 1 to 100rpm (100:1)
• Requires Watson-Marlow doublepsegment manifold tubing for peristaltic pumps (sold separately)

120U/D1 (14-284-205)

• Includes full-analog, remote control capacilities
• Flowrate range: 0.001 to 120mL/min. at 2 bars (30 psi)
• Speed adjustment: 0.1 to 100rpm
• Pumphead: 400D1 spring-loaded, single-channel, with four rollers
• Requires Watson-Marlow continuous tubing for peristaltic pumps (sold separately)

120U/DM2 (14-284-206) Multichannel Option

• Includes full-analog remote control capabilities
• Flowrate range: 0.0001 to 36mL/min. at 2 bars (30psi)
• Pumphead: 400DM2 two channel
• Speed adjustment: 1 to 1000rpm (1000:1)
• Uses Watson-Marlow double-segment manifold tubing for peristaltic pumps (sold separately)

120U/DM3 (14-284-207) Multichannel Option

• Flowrate range: 0.0001 to 37mL/min. at 2 bars (30psi)
• Pumpheads: 400DM3 three channel
• Speed adjustment: 1 to 1000rpm (1000:1)
• Uses Watson-Marlow double-segment manifold tubing for peristaltic pumps (sold separately)

Order Info

Designed for use with Watson-Marlow tubing for peristaltic pumps. L x W x H: 8.1 x 4.3 x 4.4 in. (20.6 x 10.9 x 11.2cm); weight: 3.7 lb. (16.8kg)

Certifications

CE, cETLus, IP31

Warranty and Services

Two years

Specifications

• Certifications/Compliance: CE, cETLus
• Enclosure Rating: IP31 (NEMA 2) Wipedown
• Reversible: Yes
• Noise Level: <60 dB (A)
• Storage Requirements (Metric): -25°C to +65°C
• Temperature (English) Min: 40°F
• Temperature (Metric) Min.: 5°C
• Overall Length (Metric): 20.6 cm
• Overall Height (English): 4.4 in.
• Electrical Requirements: 90/264 VAC 47/63 Hz
• Frequency: 47/63 Hz

• Display Type: Digital
• Maximum Pressure: 30 psi
• Motor Type: Brushless DC
• Storage Requirements (English): -13°F to +149°F
• Temperature (English) Max.: 140°F
• Temperature (Metric) Max: 40°C
• Overall Length (English): 8.1 in.
• Overall Width (English): 4.29 in.
• Overall Height (Metric): 11.2 cm
• Voltage: 90 to 264 VAC