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GM400-1A peristaltic pump

GM400-1A peristaltic pump

EUR 688.40

(excl. VAT)

The GM400-1A is a compact peristaltic pump for precise fluid transfer with variable speed from 0–400 rpm. The pump is supplied with a BPH01 4-roller pump head and supports both local operation and external control via analog signals or RS485 communication.

  • Variable speed: 0–400 rpm (resolution down to 0.01 rpm)
  • Supplied with BPH01 4-roller pump head
  • Flow rate up to 340 ml/min
  • Continuous operation or timer function (0.1 s–999 h)
  • LCD display with simple and intuitive operation
  • Local operation via keypad or foot switch
  • External control via 4–20 mA, 0–5 V, 0–10 V, 0–10 kHz or RS485 (Modbus RTU and Longer OEM protocol)

 

Can be ordered even if it is not in stock.
Expected delivery time is approximately 2–3 weeks.

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Model/Product no.: GM400-1A/BPH01
Stock status: in stock. / 1pcs.
pcs.

GM400-1A – Compact Peristaltic Pump with BPH01 Pump Head

The GM400-1A is a compact peristaltic pump with a BPH01 4-roller pump head for precise fluid transfer. The pump offers a variable speed range from 0–400 rpm, flow rates up to 340 ml/min, and can be operated locally or via external control signals. With support for analog control and RS485 communication, it is well suited for laboratory equipment, OEM integration and automated fluid handling systems.

Key Features

  • Variable speed from 0–400 rpm
  • BPH01 4-roller pump head with flip-top design and low pulsation
  • Flow rates up to 340 ml/min
  • Continuous operation or timer function
  • LCD display with simple and intuitive operation
  • Analog control and RS485 communication

Technical Specifications

Pump

  • Model: GM400-1A
  • Speed range: 0–400 rpm
  • Speed resolution: 0.01 rpm (<10 rpm), 0.1 rpm (10–100 rpm), 1 rpm (100–400 rpm)
  • Maximum flow rate: 340 ml/min
  • Operating modes: Continuous operation or timer function
  • Timer range: 0.1 s to 999 h
  • Prime function for rapid tubing filling or emptying at maximum speed
  • Parameter memory retains operating and system settings after power interruption

Pump Head

  • Model: BPH01
  • 4-roller pump head with flip-top design and low pulsation
  • Number of channels: 1
  • Housing material: PA6+MOS2
  • Roller material: IXEF
  • Compatible tubing sizes: 13#, 14#, 19#, 16# and 25#

Control

  • Operation via keypad, foot switch or external control signals
  • External control via 4–20 mA, 0–5 V, 0–10 V, 0–10 kHz or RS485
  • Communication protocols: Modbus RTU and Longer OEM protocol

Electrical & Mechanical Data

  • Power supply: DC 24 V
  • Power consumption: 16 W
  • Power adapter input: AC 100–240 V, 50–60 Hz
  • Dimensions (L × W × H): 220 × 115 × 135 mm (including pump head)
  • Operating temperature: 0–40 °C
  • Maximum relative humidity: ≤80%
  • Protection class: IP31
  • Weight: 1.35 kg (including pump head)

Flow Data

Pump Head Tubing No. Tubing Dimensions (ID × WT) Motor Speed (rpm) Flow Rate (ml/min)
BPH01 13# 0.8 × 1.6 mm 400 14
14# 1.6 × 1.6 mm 400 57
19# 2.4 × 1.6 mm 400 117
16# 3.1 × 1.6 mm 400 190
25# 4.8 × 1.6 mm 400 340

Compliance

  • CE
  • UKCA

Typical Applications

  • Cell culture
  • Microbial fermentation
  • Filtration and chromatography
  • Reagent titration
  • Sterile drug transfer
  • Chemical dosing for water treatment
  • Water treatment sample transfer
  • Food ingredient transfer

Documentation

  • Datasheet
  • User manual (English)
Weight 1.35 kg (incl. pump head)
IP-Rating IP31
Speed 0-400rpm
Flow rate 340mL/min
Power supply AC100-240V，50Hz-60Hz / DC24V/16W
Operating Temperature 0℃-40℃
Relative humidity <80 %
Size (Length) 220 mm
Size (Height) 135 mm
Size (Width) 115 mm

Category: Accessories

Items
Price
Note
Quantity
Title Type Size Download
GM200-1A-GM200-2A-GM400-1A-GM400-2A.Peristaltic-Pump.pdf PDF 2.28MB Download
GM400-1A-Manuel.pdf PDF 9.86MB Download
dPOFLEX-BPH01-Pump-Head-Operating-Manual.pdf PDF 809.10KB Download
BPH01-dPOFLEX-Peristaltic-Pump-Head-Datasheet-2024.pdf PDF 1.49MB Download

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