Watson-Marlow 730U peristaltic pump fitted with a Watson-Marlow 720R pump head.

The pump is in very clean cosmetic condition and appears to have had very limited use. The display shows only 2 run hours. Current visible settings include:

• Model: Watson-Marlow 730U
• Pump head: 720R
• Speed: 40.0 rpm
• Flow calibration: 92.00 ml/rev
• Tube material: Bioprene
• Wall size: 4.8 mm
• Bore size: 25.4 mm

Additional information visible on the rating plate:

• NEMA 4X / IP66
• Power supply: 100–120V / 200–240V, 50/60 Hz
• Power rating: 350VA