Watson-Marlow 100 Series Laboratory Peristaltic Pump

Description

Laboratory Peristaltic Pump for Accurate Low-Flow Dosing

Watson-Marlow 100 Series cased peristaltic pumps are compact, stackable laboratory pumps designed for accurate dosing, metering and controlled liquid transfer.

The range is suitable for laboratory research, fermentation, cell culture, biopharmaceutical development and other applications requiring repeatable low-flow performance.

The pumped liquid remains contained inside the tubing, helping isolate the fluid from the pump mechanism and simplifying tube replacement between processes.

Key Features and Benefits

• Ultra-low flow rates from 0.0001 ml/min
• Maximum flow rate up to 190 ml/min
• Maximum operating pressure up to 2 bar
• Compact and stackable laboratory design
• Suitable for limited benchtop space
• Single-, twin- and three-channel configurations
• Speed-control range up to 2,000:1
• Set-speed accuracy of ±1%
• Accurate and repeatable fluid delivery
• Manual, remote and automatic control options
• Quick and simple tubing replacement
• Smooth wipe-clean IP31 enclosure
• Maintenance-free brushless DC motor
• Keypad lock for protecting pump settings

Applications

• Laboratory liquid dosing
• Fermentation process control
• Cell-culture applications
• pH-control dosing
• Antifoam addition
• Nutrient dosing
• Buffer addition
• Biopharmaceutical research
• Drug-development trials
• Single-use processing systems
• Cleanroom installations
• Laminar-airflow cabinet installations
• Biosafety cabinet installations
• Ultra-low-flow metering
• Multi-channel fluid delivery

Available Drive Options

120F Fixed-Speed Drive

• Designed for fixed-speed laboratory pumping
• Suitable for consistent and repeatable flow requirements
• Available with selected pumphead configurations

120S Manual Variable-Speed Drive

• Manual variable-speed operation
• Speed adjustment in 1 rpm increments
• Includes priming and speed-scrolling functions
• Keypad lock protects selected operating settings

120U Automatic Variable-Speed Drive

• Manual or automatic variable-speed operation
• Speed adjustment in 0.1 rpm increments
• Remote run and stop control
• 4–20 mA analogue speed input
• 0–10 V analogue speed input
• Suitable for integration with laboratory process controls

Available Pumphead Options

102R Single-Channel Pumphead

• Two-roller pumphead for continuous tubing
• Flow rates from 0.003 to 54 ml/min
• Suitable for silicone tubing
• Accepts tubing bore sizes from 0.5 to 4.8 mm
• Maximum operating pressure up to 2 bar

114DV Flip-Top Pumphead

• Single-channel, four-roller pumphead
• Fast flip-top tubing loading
• Flow rates up to 190 ml/min, depending on configuration
• Accepts tubing bore sizes from 0.5 to 4.8 mm
• Suitable for accurate and repeatable continuous-duty pumping

400D1 Single-Channel Pumphead

• Precision four-roller pumphead
• Flow rates from 0.001 to 120 ml/min
• Suitable for accurate low-flow metering
• Quick-release sprung tubing clamps
• Accepts tubing bore sizes from 0.5 to 4.0 mm

400DM2 Twin-Channel Pumphead

• Two-channel pumphead for manifold tubing
• Flow rates from 0.0001 to 36 ml/min per channel
• Designed for ultra-low-flow metering
• Provides smooth and precise liquid delivery

400DM3 Three-Channel Pumphead

• Three-channel pumphead for manifold tubing
• Flow rates from 0.0001 to 36 ml/min per channel
• Suitable for multiple simultaneous fluid feeds
• Designed for smooth and precise low-flow dosing

Technical Specifications

Product range	Watson-Marlow 100 Series
Drive series	Watson-Marlow 120
Pump type	Compact laboratory peristaltic pump
Minimum flow rate	0.0001 ml/min
Maximum flow rate	190 ml/min
Maximum pressure	2 bar / 30 psi
Operating-speed range	0.1–220 rpm, configuration dependent
Speed-control ratio	Up to 2,000:1
Set-speed accuracy	±1%
Number of channels	Single, twin or three channel
Pumphead options	102R, 114DV, 400D1, 400DM2 and 400DM3
Drive options	120F, 120S and 120U
Control options	Fixed speed, manual variable speed and automatic variable speed
Analogue inputs	4–20 mA and 0–10 V on compatible drive
Operating temperature	5°C to 40°C
Ingress protection	IP31 / NEMA 2
Power supply	24 V DC transformer
Transformer input	90–264 V AC, 47–63 Hz
Motor	Brushless DC motor

Compact Pump for Fermentation and Cell Culture

The compact and stackable design makes the Watson-Marlow 100 Series suitable for fermentation and cell-culture systems requiring multiple controlled feeds. Typical duties include pH-control dosing, nutrient addition, antifoam dosing and buffer addition.

Ultra-Low-Flow Metering Pump

The twin- and three-channel pumphead configurations support ultra-low-flow metering from 0.0001 ml/min per channel. These options are suitable for applications requiring multiple precisely controlled fluid streams from one compact pump platform.

Laboratory Peristaltic Pump Supplier in UAE

Request a quotation for the Watson-Marlow 100 Series laboratory peristaltic pump in Dubai and across the UAE. Provide the required flow rate, number of channels, liquid type, operating pressure, tubing material and preferred control method for correct pump selection.

Configuration notice: Actual flow rate, speed range and tubing compatibility depend on the selected 120 drive, pumphead, tube bore and tubing material. Confirm the complete configuration before ordering.