Compact laboratory peristaltic pump 400 series

for liquid dispensing

Overview
Panel-mount peristaltic pumps for instrument-quality low-flow dosing and transfer. Available in single-, two- and three-channel pumpheads with spring-loaded track for extended tubing life and consistent flow accuracy. Adjustable track arm permits optimisation for pressure or tube life. Operates to pressures up to 3 bar and integrates with a range of Brushless DC, fixed-speed DC and AC motor options.

Models

• 400/B1: single-channel pumphead compatible with continuous tubing of 1.6 mm wall thickness in multiple bore sizes.
• 400/D2 and 400/DM2: compact two-channel pumpheads accepting 1.0 mm wall tube elements (four bore sizes) or manifold tubing options (19 bore sizes on DM2).
• 400/D3 and 400/DM3: compact three-channel pumpheads accepting 1.0 mm wall tube elements (four bore sizes) or manifold tubing options (19 bore sizes on DM3).

Features and benefits

• Multiple motor options: Brushless DC, fixed-speed DC, stepper and AC variants.
• Configurable for continuous tubing, tube elements or manifold tubing to cover diverse applications.
• Spring-loaded track ensures extended tube life and repeatable, instrument-quality flow accuracy.
• Adjustable track arm to prioritise either discharge pressure or tubing longevity.
• Rated for operation up to approximately 3 bar.

Technical summary
Motor types: fixed-speed DC, stepper, Brushless DC, synchronous AC variants.
Pumphead options: B1 (single), D2 (two-channel), D3 (three-channel), DM variants for manifold tubing.
Flow range (family): 0.04 ml/min to 207 ml/min depending on model and tubing; common D2/D3 configurations support ~0.05 ml/min to 82 ml/min.
Supply voltage: 12 V DC, 24 V DC (model-dependent).
Operating temperature: -10 °C to 45 °C (14 °F to 113 °F).
Power consumption: approx. 5 W (typical).
Gearbox ratio examples: spur gears 15:1, 30:1, 75:1, 250:1 (model-dependent).
Compatible tubing bores examples: 0.5, 1.0, 2.0, 3.0 mm (family dependent).
Tubing wall thickness examples: 1.0 mm (many D2/D3), 1.6 mm (B1).
Construction materials (key parts): acetal, anodised aluminium, acid-resistant stainless steel.

Performance — 400 FD/D2 pump (flow rates ml/min) 1.0 mm wall tubing
Tube bore (mm) | Speed (rpm) — 4 | 5 | 10 | 12 | 15 | 20 | 25 | 40 | 50 | 75 | 100 | 130 | 200 | 250
0.5 | 0.05 | 0.07 | 0.13 | 0.16 | 0.20 | 0.26 | 0.33 | 0.52 | 0.65 | 1.0 | 1.3 | 1.7 | 2.6 | 3.3
1.0 | 0.20 | 0.25 | 0.50 | 0.60 | 0.75 | 1.0 | 1.3 | 2.0 | 2.5 | 3.8 | 5.0 | 6.5 | 10 | 12
2.0 | 0.72 | 0.90 | 1.8 | 2.2 | 2.7 | 3.6 | 4.5 | 7.2 | 9.0 | 13 | 18 | 23 | 36 | 45
3.0 | 1.3 | 1.7 | 3.3 | 4.0 | 5.0 | 6.6 | 8.3 | 12.7 | 16 | 25 | 33 | 43 | 66 | 82

Performance — 400 FD/D3 pump (flow rates ml/min) 1.6 mm wall tubing
(Representative rows comparable to D2)
0.5 | 0.05 | 0.07 | 0.13 | 0.16 | 0.20 | 0.26 | 0.33 | 0.52 | 0.65 | 1.0 | 1.3 | 1.7 | 2.6 | 3.3
1.0 | 0.20 | 0.25 | 0.50 | 0.60 | 0.75 | 1.0 | 1.3 | 2.0 | 2.5 | 3.8 | 5.0 | 6.5 | 10 | 12
2.0 | 0.72 | 0.90 | 1.8 | 2.2 | 2.7 | 3.6 | 4.5 | 7.2 | 9.0 | 13 | 18 | 23 | 36 | 45
3.0 | 1.3 | 1.7 | 3.3 | 4.0 | 5.0 | 6.6 | 8.3 | 12.7 | 16 | 25 | 33 | 43 | 66 | 82

Performance — 400 FD/B1 pump (tube bore and flow rates ml/min)
Speed (rpm) | 0.5 mm | 0.8 mm | 1.6 mm | 2.4 mm | 3.2 mm | 4.0 mm
4 rpm | 0.04 | 0.12 | 0.44 | 0.96 | 1.6 | 2.4
5 rpm | 0.05 | 0.15 | 0.55 | 1.20 | 2.1 | 3.0
10 rpm | 0.10 | 0.30 | 1.10 | 2.4 | 4.1 | 5.9
12 rpm | 0.12 | 0.36 | 1.32 | 2.9 | 4.9 | 7.1
15 rpm | 0.15 | 0.45 | 1.6 | 3.6 | 6.1 | 8.8
20 rpm | 0.20 | 0.60 | 2.2 | 4.8 | 8.2 | 11
25 rpm | 0.25 | 0.75 | 2.7 | 6.0 | 10 | 14
40 rpm | 0.40 | 1.20 | 4.4 | 9.6 | 16 | 23
50 rpm | 0.50 | 1.5 | 5.5 | 12 | 20 | 29
75 rpm | 0.75 | 2.2 | 8.2 | 18 | 31 | 44
100 rpm | 1.00 | 3.0 | 11 | 24 | 41 | 59
130 rpm | 1.30 | 3.9 | 14 | 31 | 53 | 77
200 rpm | 2.0 | 6.0 | 22 | 48 | 82 | 118
250 rpm | 2.5 | 7.5 | 27 | 60 | 103 | 148
350 rpm | 3.5 | 10 | 38 | 84 | 144 | 207

Materials of construction
Pumphead body assembly: acetal (black).
Rotor assembly: acetal (black), acid-resistant stainless steel.
Roller assembly: acetal (black).
Face plate: anodised aluminium.
Driveshaft and springs: acid-resistant stainless steel.

Downloads
Datasheets and brochures available for the range (examples: 400 FD D2, 400 FD D3, 400 FD B1).

Technical specifications

• Series name: 400/B series panel-mount pumps.
• Motor options: fixed-speed DC, Brushless DC, stepper, synchronous AC variants.
• Pumphead options: B1 (single), D2 (two-channel), D3 (three-channel), DM variants for manifold tubing.
• Flow capability: model/configuration dependent; typical examples: 0.04 ml/min to 207 ml/min across B1 variants; 0.05 ml/min to 82 ml/min for common D2/D3 configurations.
• Max operating pressure: up to 3 bar (typical).
• Supply voltages: 12 V DC, 24 V DC (model-dependent).
• Operating temperature range: -10 °C to 45 °C.
• Power consumption: approx. 5 W (typical).
• Compatible tubing: continuous tubing, tube elements, manifold tubing; multiple bore and wall thickness options.
• Construction materials: acetal, anodised aluminium, acid-resistant stainless steel.