D-25V Peristaltic Pump 2-Roller 80 rpm Variable Flow 2–750 ml/min

D-25V peristaltic pump with digital speed control and variable flow rate between 2 and 750 ml/min. 2-roller polycarbonate rotor at 80 rpm. 100% repeatability — programmed flow rate reproduces cycle to cycle with no drift.

Key features

• Speed control: Digital, 0 to 99% in 1% increments
• Flow rate: 2 to 750 ml/min
• Rotor: Polycarbonate, 2 rollers
• Speed: 80 rpm
• Repeatability: 100%
• Flow reversal: Yes, direct panel control
• Maximum flow pushbutton: Included
• Foot pedal connection: Yes
• Remote control: Included
• Pilot light and main switch: Yes

Typical applications

Reagent dispensing, transfer of aggressive liquids, chromatography column feeding and continuous laboratory processes. The flow reversal function allows line purging without disconnecting the tubing. Foot pedal connection keeps both hands free — useful for manual vessel filling or where the operator needs to hold the container.

Installation and maintenance

The CF quick-load head allows tube changes without tools. Polycarbonate rollers are compatible with most standard peristaltic tubing. A three-roller metal rotor is available as an alternative where higher occlusion pressure is required.

Technical specifications

• Model: D-25V
• Flow rate: 2 – 750 ml/min
• Speed: 80 rpm
• Rollers: 2 (polycarbonate rotor)
• Control: Digital 0–99%, 1% increments
• Repeatability: 100%
• Connections: Foot pedal, remote control
• Additional features: Flow reversal, maximum flow pushbutton, pilot light, main switch