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High Precision Dispensing Peristaltic Pump

The SF351E is a high precision intelligent dispensing peristaltic pump. Its cabinet is made of metal with a special surface coating, which is corrosion-resistant and easy to clean. Equipped with a servo motor and matched drive system, it has a wide range of practical production applications, suitable for large-volume dispensing, virus removal filtration, stock solution dispensing and other scenarios. A large LCD screen displays rotational speed, flow rate and other parameters. It supports multiple external control modes including the RS485-MODBUS communication protocol.

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Description

Feature

  • LCD Touch Control: Color LCD display, operable via both touch screen and physical buttons
  • Power-off Memory Function: The unit resumes operation in the state prior to power failure once power is restored
  • External Control Supported: Compatible with RS485 MODBUS communication protocol

 

Application

Suitable for large-volume dispensing, virus removal filtration and stock solution dispensing in biopharmaceutical processes.

 

Structural-functional diagram

Dimension schematic diagram

(Unit: mm)

Note: Technical parameters are subject to change without prior notice.

Technical Parameters

Technical Parameters

Driver ModelSF351E
MaterialSPCC steel sheet with sprayed coating
Speed Range10–350 rpm
Speed AdjustmentResolution of 0.1 rpm
Adjustment ModeTouch screen & button control
Display Mode7-inch full OLED touch screen
Driving ModeServo motor drive
Power-off MemoryThe equipment resumes operation according to its state before power failure after power is restored
Overall Dimensions280*250*458 mm (WHD)
Applicable Power Supply115–230 VAC (50/60 Hz)
Operating EnvironmentTemperature 0–40 ℃, relative humidity ＜ 80%
Ingress Protection RatingIP55
Weight21 kg (including pump head)

Pump Head / Tubing Flow Parameter Table

Pump Head ModelLP451B
Material92#
Inner Diameter (mm)25.4
Wall Thickness (mm)4.8
Flow Range (mL/min)2800-33000
Rotational Speed Range (rpm)30-350

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