The GD200-1C Dispensing Peristaltic Pump with DG15 Pump Head is a compact pump built for precise, repeatable liquid dispensing in laboratory and light industrial environments. Available with DG15-24, DG15-28, and DG15-48 pump heads for flow rates up to 600 mL/min through up to 4 channels.
General
The GD200-1C is a reliable peristaltic dispensing pump, purpose-built for accurate fluid transfer at low to medium flow rates with DG15 series pump heads. As a direct evolution of the widely adopted BT100-1L, it has important upgrades, including an integrated dispensing mode and an intuitive 5-inch touchscreen paired with physical buttons for straightforward and efficient operation. Three working modes are available: continuous, time, and volume modes. This pump accommodates both local and remote control via RS485/Ethernet, external analog signal, foot switch, or voice command, all within a maximum noise level of 55 dB.
Features & Benefits
- Flow rates: up to 600 mL/min
- Channels: 2 or 4 simultaneous
- Intuitive touchscreen interface: flow rate, run status, and accumulated volume display
- Multiple operating modes: continuous, time, and volume dispensing with calibration features
- Versatile remote control: RS485 / Ethernet communication (Modbus RTU), external analog signal (0–5 V, 0–10 V, 4–20 mA), foot switch, and voice control
- Low-noise: operation below 55 dB
- Programmable: store, name, and recall dispensing recipes directly from the volume mode interface
- Anti-drip feature: to ensure accuracy and minimize sample loss
Content
1x GD200-1C peristaltic pump drive with DG15 series pump head
1x Power supply
With the DG15-24 pump head, for each channel:
- 1x 2m of 16# peristaltic tubing
- 1x 2m of 25# peristaltic tubing
With the DG15-28 and DG15-48 pump head, for each channel:
- 1x 2m of 13# peristaltic tubing
- 1x 2m of 14# peristaltic tubing
- O-rings/Slip-on tubing stops
Specifications
| Performance specifications |
| Speed range |
0.1 - 200 rpm |
| Speed resolution |
0.01 rpm <100rpm ; 0.1 rpm ≥100rpm |
| Speed accuracy |
± 0.1% |
| Working modes |
Continuous mode, Time mode, Volume mode |
| Dispensing volume range |
0.001 - 9999 |
| Volume units |
µL, mL, L |
| Run and interval time range |
0.1 s - 9 999 h |
| Dispensing count |
1 - 999 999 ; 0 for unlimited |
| Anti-drip (back-suction) angle |
0 - 30 roller steps (configurable) |
| Pump head & tubing |
| Pump head series |
DG15-24 |
DG15-28 |
DG15-48 |
| Number of channels |
2 |
4 |
| Number of rollers |
4 |
8 |
| Max flow rate |
600 mL/min |
75 mL/min |
| Compatible tubing |
Standard tubing without stoppers |
Standard tubing without stoppers; addition of slip-on tubing stops required |
| Tubing wall thickness |
1.6 mm |
0.8-1 mm |
| Tubing size |
16#, 25#, 17# |
ID ≤ 3.17 mm, 0.5*0.8, 1*1, 2*1, 2.4*0.8, 13#, 14# |
| Electrical specifications |
| Display |
5-inch touchscreen |
| Control method |
Touchscreen, mechanical keypad, external control |
| External control signal |
RS485/Ethernet, analog signal 0-5 V / 0-10 V / 4-20 mA, voice, foot switch |
| Communication interface |
RS485, Ethernet (Modbus RTU protocol) |
| Foot switch / handheld dispenser port |
3.5 mm audio jack (stereo, 3-pole) |
| Firmware upgrade port |
USB-A |
| External control interface |
DB25-F connector |
| Physical specifications |
| IP rating |
IP32 |
| Operating noise @ 1m |
< 55 dB |
| Working temperature |
0 - 40 °C |
| Relative humidity |
<80% |
| Drive housing material |
ABS plastic |
| Pump head material |
POM and stainless steel |
| Drive dimensions (LxWxH) |
305 x 190 x 201 mm |
| Drive weight |
5.5 kg |
| Certifications |
CE |
Documentation
✅ GD200-1C Brochure
✅ GD Series Operation Manual
✅ GD200-1C Datasheet
