Peristaltic pump LFP303DB

for liquidswith DC motornormal priming

Overview

• Peristaltic pump LFP303DB with brushed DC motor, designed for precise fixed-flow dosing in compact installations.
• High precision and stability across specified flow ranges.
• Low noise level suitable for low-noise environments.
• Tool-free tube replacement for fast maintenance.

Specifications
Model: P303DB (commercial: LFP303DB)
Installation method: Built-in mounting hole
Motor type: Brushed DC motor
Control method: Power-on operation (On/Off)
Function: Fixed flow rate
Working voltage: DC12V, DC24V
Power: ≤ 8W
Weight: 170 g
Working environment: Temperature 0–45°C; Relative humidity <85% RH
Rollers: Standard 2 rollers + 2 training wheels; 4-roller option available

Flow rate (ml/min)
DC12V / DC24V — 35–80 (tube size 16#)
DC12V / DC24V — 70–190 (tube size 25#)
DC12V / DC24V — 100–280 (tube size 17#)

Compatible tube types

• BPT tube
• Silicone tube
• A60-F
• Viton tube

Documents
Product PDF available from manufacturer: LEFOO LFP303DB (technical datasheet).

Dimensions & Images
Dimension drawings and multiple product images available (dimension diagrams and detailed photos).

Technical characteristics

• Commercial name: LFP303DB
• Model reference: P303DB
• Type: DC motor peristaltic pump (brushed)
• Power supply options: DC12V, DC24V
• Power consumption: ≤ 8W
• Typical weight: 170 g
• Operating range: 0–45°C; relative humidity <85% RH
• Flow ranges depend on tube selection: 35–80, 70–190, 100–280 ml/min
• Maintenance: tool-free tube replacement