Kamoer KPA200 12V peristaltic pump high flow 220ml/min laboratory small liquid dosing pump 4.0 mm ID ×7.2mm OD

Description

Product Overview

The Kamoer KPA200 12V peristaltic pump is engineered for high‑performance fluid metering in laboratory and small‑scale industrial environments. Powered by a 12 V DC brush motor, the pump achieves a maximum flow rate of 220 ml per minute while consuming only 10 watts of power, making it both energy‑efficient and capable of handling demanding dosing tasks. Its compact dimensions—1.71 × 2.48 × 1.88 inches—and lightweight design at just 145 grams allow for easy integration into tight spaces and portable setups. Constructed from durable plastic housing, the pump offers resistance to corrosion and chemical exposure, extending service life even when used with a variety of liquids. The tubing system utilizes a BPT(B) tube with a wall thickness of 1.6 mm, sized at 4.0 mm × 7.2 mm, providing reliable sealing and consistent flow. The gear‑driven transmission features a reduction ratio of 1:8, delivering smooth operation and reduced motor wear, with an estimated motor lifespan of 800 hours. Noise levels remain below 70 dB, ensuring a quiet working environment suitable for sensitive laboratory settings. The pump includes a single KPA200 unit, requiring no additional batteries or external power supplies beyond the standard 12 V DC source. With a best‑seller rank of #62 in the Peristaltic Metering Pumps category, the KPA200 has earned positive feedback from users, reflected in a 5‑star rating based on multiple reviews.

Usage

This peristaltic pump excels in a variety of applications where precise liquid dosing and reliable flow control are essential. In research laboratories, it can be used for reagent dispensing, sample preparation, and automated titration processes, delivering exact volumes with minimal variation. The pump’s compact size makes it ideal for integration into benchtop equipment, microfluidic platforms, and portable analytical devices. In educational settings, the KPA200 serves as a practical teaching tool for demonstrating fluid dynamics and pump operation principles. Its low noise output ensures that it can operate alongside sensitive instrumentation without causing interference. The pump is also suitable for small‑scale manufacturing processes such as cosmetics formulation, pharmaceutical compounding, and food‑grade fluid handling, where consistent dosing improves product quality and reduces waste. Because the pump operates on a simple polarity connection—positive to positive and negative to negative—it can be quickly installed and tested, minimizing downtime. The robust plastic construction tolerates exposure to a range of chemicals, including aqueous solutions, mild acids, and solvents, provided the tubing material is compatible. Users can employ the pump in continuous‑run scenarios or intermittent dosing cycles, thanks to its reliable motor and gear system. Overall, the KPA200 offers versatility for any environment that demands accurate, repeatable fluid delivery.

Why Choose Us

Choosing the Kamoer KPA200 means selecting a pump that combines engineering precision with user‑friendly design. Kamoer Fluid Tech, the manufacturer, has a reputation for delivering high‑quality fluid handling equipment, and the KPA200 reflects that commitment through rigorous testing and quality control processes. Each unit undergoes performance verification to ensure it meets the specified flow rate, power consumption, and noise criteria before leaving the factory. The pump’s gear‑driven transmission reduces mechanical stress on the motor, extending its operational life and lowering maintenance requirements. The use of BPT(B) tubing, known for its chemical resistance and durability, further enhances reliability, while the simple above‑ground mounting style facilitates easy access for inspection and cleaning. In addition to the hardware advantages, Kamoer provides responsive technical support and a clear warranty policy, giving customers confidence that any issues will be addressed promptly. The pump’s competitive price point, combined with its high flow capability and low power draw, delivers excellent cost‑performance for laboratories and small enterprises alike. By investing in the KPA200, users gain a dependable tool that supports accurate experimentation, efficient production, and consistent results over the long term.

Key Features

• High flow capacity of 220 ml/min ensures rapid dosing for time‑critical applications.
• Compact plastic housing provides corrosion resistance and easy integration into tight spaces.
• Low‑noise operation (<70 dB) creates a quiet environment suitable for sensitive laboratory work.
• Energy‑efficient 12 V DC motor consumes only 10 W, reducing operating costs.
• Dedicated after‑sales support and warranty give peace of mind and reliable service.

FAQ

What type of tubing does the KPA200 use and can it be replaced?

The pump comes equipped with a BPT(B) tube measuring 4.0 mm × 7.2 mm with a 1.6 mm wall thickness. While the design does not include a built‑in tube‑exchange mechanism, the tube can be manually replaced if needed, provided the new tube matches the specified dimensions and material compatibility.

Is the pump suitable for handling viscous liquids?

The KPA200 is optimized for low‑ to medium‑viscosity fluids. For highly viscous liquids, flow rates may decrease, and additional pressure may be required. Users should evaluate the specific fluid properties and consider using reinforced tubing if necessary.

Can the pump operate continuously for extended periods?

Yes, the pump’s motor is rated for up to 800 hours of operation, and its gear reduction helps manage heat buildup. For continuous use, ensure adequate ventilation and monitor the motor temperature to maintain optimal performance.

What power source is required for the KPA200?

The pump operates on a standard 12 V DC power supply. It does not require batteries, and the polarity connection is straightforward: connect the positive lead to the pump’s positive terminal and the negative lead to the negative terminal.

How does the KPA200 compare to other peristaltic pumps in the market?

Compared to many competing models, the KPA200 offers a higher flow rate at a lower power consumption, combined with a compact plastic design that reduces overall system weight. Its gear‑driven transmission and low noise level also set it apart, making it a strong choice for laboratories seeking efficiency and reliability.