D-21V 45-2R 80 Variable Flow Peristaltic Pump 0.01–50 ml/min

Laboratory peristaltic pump with digital speed control. Flow rate adjustable from 0.01 to 50 ml/min with 100% repeatability — the same setting delivers the same flow, every time. Suitable for dispensing, fluid transfer and continuous processes where precise flow control is critical.

Key features

• Flow range: 0.01 to 50 ml/min
• Speed control: Digital, 0 to 99% in 1% increments
• Repeatability: 100%
• Pump head: Polycarbonate rotor with 2 rollers
• Remote control output: Included
• Pilot light and main switch: Rear-mounted
• Tube change: Tool-free removal for quick replacement or sterilisation

Applications

Reagent dispensing, chromatography column feeding, transfer of sensitive fluids, and fermentation or cell culture processes where fluid contact with pump mechanics is not acceptable. The peristaltic principle ensures the liquid contacts only the tubing — never the internal mechanical components.

Technical data

• Power supply: 230 V 50/60 Hz
• Dimensions (W x D x H): 185 x 245 x 120 mm
• Weight: 3 kg

Supply

Supplied with an assortment of tubing and connectors, ready to use. The pump head accepts field tube replacement — no equipment disassembly required.