D-25VT Dispensing Peristaltic Pump L2000-3R Head with Cyclic Timer

Peristaltic pump from the D-25VT series, fitted with an L2000 3-roller head and metal rotor. Designed for continuous and repetitive dosing via an integrated cyclic timer — same hardware platform as the D-25V, with cycle programming added.

Control and Programming

Speed is set digitally from 0 to 99 % in 1 % steps, with 100 % repeatability. The cyclic timer programs dispense time and stop time independently, delivering a defined volume per cycle without operator intervention.

• Speed control: 0–99 % in 1 % steps
• Repeatability: 100 %
• Timer: Cyclic — independent ON time and OFF time
• Flow reversal: Direct switch on front panel
• Maximum flow: Dedicated pushbutton
• Remote control: Included. Versions with 0–10 V input available

L2000-3R Head

Tube-integrated cartridge, removable by releasing a retaining clip — tool-free rapid changeover. Compatible with 8 mm tubing only.

• Rotor: Metal, 3 rollers
• Compatible tubing: 8 mm only
• Flow rate: 200–2200 ml/min

Alternative Heads Available

The D-25VT platform accepts multiple heads depending on application requirements:

• L1500-2R: For 2.4 mm wall tubing — suited to viscous products
• CF-3R (quick-load): Especially fast tube changeover; two heads can be used simultaneously with tubing up to 4.8 mm diameter
• 5000: Self-adjusting — compensates for tube wall wear during extended runs

Technical Data

• Flow rate: 200–2200 ml/min
• Power supply: 230 V 50/60 Hz
• Dimensions (W x D x H): 250 x 260 x 115 mm
• Weight: 3 kg
• Included accessories: Assorted tubing and connectors
• Rechargeable battery version: Available