1.Details
The LP101-YZ15 is a basic variable-speed peristaltic pump designed for fundamental laboratory applications. It is primarily used for continuous material transfer. The speed is adjustable within the range of 1 to 200 rpm. Featuring a compact design, low noise level, and smooth motor operation, it supports RS485 communication and analog signal control (4–20 mA, 0–10 V), offering multiple control modes.
Typical Applications
- Laboratory liquid transfer
- Reagent dosing
- Acid/base addition in bioreactors
Compatible Tubing
14#, 19#, 16#, 25#, 17#

2.Advantages
- Compact structure with a small, aesthetically pleasing design
- Lightweight and highly portable
- Integrated stepper motor ensures stable, low-noise operation
- Die-cast aluminum housing with special surface coating for corrosion resistance and easy cleaning
- Supports RS485 communication and analog signal control (4–20 mA, 0–10 V) for versatile control options
3.Specification
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Item
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Description
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Speed Range
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1~200 rpm
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Speed Resolution
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0.1 rpm
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Motor Type
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Integrated stepper motor
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Noise Level
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≤65 dB (measured 30 cm in front of the device)
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Power Supply
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24 VDC
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Power Consumption
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≤50 W
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Drive Weight
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3.4 KG
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Display Mode
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4-digit LED display showing speed, parameters, and other information; three LED indicators for forward/reverse direction and start/stop status
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Operation Mode
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Four tactile buttons for adjusting pump parameters and controlling start/stop functions
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External Control Mode
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Start/stop and direction controlled via dry contact signals;
Speed controlled via analog signals (4–20 mA / 0–10 V);
Start/stop, direction, and speed controlled via RS485 or RS232 communication protocols
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Protection Rating
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IP54
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bio-equip.cn
Duoning Biotech is a leading one-stop bioprocess solutions provider from China, committed to offering products and services required for the discovery, development and commercialization production of biologics, including reagents, consumables, instruments, equipment, and services. Leveraging our integrated bioprocess system, we empower our customers to achieve effective, reliable, lower-cost and higher-quality biologics manufacturing processes.
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