Introduction
A variable speed peristaltic pump is a peristaltic pump with the variable speed control, used for the precise and the adjustable pumping of the fluids, and it is used in the laboratories, the industry, the pharmaceutical, the food, and the many other applications. The variable speed peristaltic pump consists of a pump head with the rollers, the tubing, a drive motor with the variable speed controller, and the housing, and it pumps the fluid by the rotation of the rollers squeezing the tubing, with the flow rate adjusted by the speed control, providing the precise and the adjustable dosing; the variable speed peristaltic pump is used for the dosing and the metering of the liquids, for the transfer of the fluids, for the filling, for the sample transfer, for the dispensing, for the filtration, and for many other applications, and it is available in various flow rate ranges and the configurations; the variable speed peristaltic pump provides a precise and a flexible pumping, and it is an essential instrument for the fluid handling. Variable speed peristaltic pumps are used in the laboratories, in the industry, in the pharmaceutical industry, in the food industry, and for many other applications. With their variable speed, variable speed peristaltic pumps are essential for the precise dosing.
Variable speed peristaltic pump LVSP-T2010
Variable speed peristaltic pump is a single channel precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2011
Variable speed peristaltic pump is a single channel precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable Speed Peristaltic Pump LVSP-T2013
The Variable Speed Peristaltic Pump offers a flow range of 0.005 to 6000 mL/min. It features a high-torque brushless servo motor for precise, stable speed control and accurate flow. It i...
Variable speed peristaltic pump LVSP-T2011
Variable speed peristaltic pump is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2012
Variable speed peristaltic pump is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2010
Variable speed peristaltic pump is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2010
Variable speed peristaltic pump is a twenty-four channeled peristaltic pump designed to meet laboratory liquid handling needs. Equipped with a flow range of from 0.00011 to 1700 mL/min a...
Variable speed peristaltic pump LVSP-T2010
Variable speed peristaltic pump is a three channeled potable peristaltic pump to meet laboratory liquid handling needs. Equipped with a flow range of from 0.005 to 64 mL/min and speed ac...
Variable Speed Peristaltic Pump LVSP-T2015
Variable Speed Peristaltic Pump features a flow range of 0.4 to 13.2 L/min and operates at a speed range of 30 to 600 rpm. It is driven by a DC brushless motor that offers high torque, i...
Variable speed peristaltic pump LVSP-T2014
Variable speed peristaltic pump is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2013
Variable speed peristaltic pump is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it al...
Variable speed peristaltic pump LVSP-T2011
Variable speed peristaltic pump is a dual channeled precise dispensing peristaltic pumps to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it a...
Variable speed peristaltic pump LVSP-T2012
Variable speed peristaltic pump is a dual channeled precise dispensing peristaltic pumps to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it a...
Variable speed peristaltic pump LVSP-T2010
Variable speed peristaltic pump is a dual channeled precise dispensing peristaltic pumps to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it a...
Standards
ISO/TS 6417:2025-Microfluidic pumps-Symbols and performance communication
ISO 13137:2022-Workplace atmospheres-Pumps for personal sampling of chemical and biological agents-Requirements and test methods
Complies with the above standards, but is not limited to them.
Features
1. Variable speed peristaltic pump with adjustable flow rate for flexible fluid transfer.
2. Wide speed range with smooth adjustment for precise flow control.
3. Suitable for laboratory, pilot plant and small-scale production fluid transfer.
4. Quick-change tubing supports easy cleaning and fluid type changes.
5. Includes pump head, tubing, variable speed controller and operation manual.
FAQ
Q1: What testing scenarios is this pump mainly applied to?
A: The variable speed peristaltic pump is used in research laboratories, pilot plants, small-scale production facilities and educational institutions to transfer fluids with adjustable flow rates across a wide range. It supports reagent dosing, media transfer, sample circulation, chromatography eluent delivery, fermentation feeding, pilot process fluid transfer and general laboratory fluid handling. The variable speed control allows users to easily adjust flow rate for different applications, fluid viscosities or process requirements without changing tubing or pump configuration. The peristaltic design keeps the fluid contained within the tubing, preventing cross-contamination and making it ideal for sterile, sensitive or hazardous fluids. It is essential for laboratories and pilot facilities requiring flexible, contamination-free fluid transfer with adjustable flow rates for diverse applications, process development and experimental setups where flow conditions may need frequent adjustment.
Q2: What standards does the pump comply with?
A: The pump complies with relevant IEC 61010 laboratory electrical safety standards and GB/T standards for fluid transfer equipment. Tubing materials should meet applicable food contact or pharmaceutical standards such as FDA 21 CFR and USP Class VI for relevant applications. Flow accuracy should be verified for critical applications.
Q3: What is the warranty period for the whole machine and key components?
A: The whole pump is covered by a 12-month warranty. The motor, drive, controller and pump head are covered, while tubing and rollers are consumables excluded from warranty. Damage from improper tubing installation or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires basic training in peristaltic pump setup, tubing selection and speed adjustment. We provide an operation manual and remote guidance. Proper tubing loading, speed setting and flow calibration are important for accurate fluid delivery.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular maintenance required? What is the recommended maintenance cycle?
A: Tubing should be inspected and replaced periodically according to usage. The rollers and pump head should be maintained following the manufacturer schedule. Flow calibration should be verified periodically for critical applications, and the speed controller function should be checked at the same time.
Q7: Are supporting consumables universal?
A: Tubing is available from multiple suppliers in various materials and sizes, though compatibility should be verified. Long-term consumable cost is moderate depending on usage and fluid type.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes speed range, pump head type, number of channels, control interface and tubing material. Additional pump heads, tubing and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: No complex installation is required beyond tubing loading and power connection. The package includes the pump, tubing and instruction manual. On-site calibration and training service are available at additional cost.
Q10: What types of fluids are compatible with this equipment?
A: The pump transfers fluids within the speed range, flow capacity and tubing material compatibility. Highly viscous, abrasive or corrosive fluids require appropriate tubing selection and may affect pump performance. Users should select tubing material compatible with the fluid chemical properties, ensure proper tubing loading, adjust speed appropriately for the fluid viscosity, and replace tubing periodically to maintain flow accuracy and prevent rupture. The variable speed should be adjusted smoothly to avoid sudden flow changes that could affect sensitive processes.
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