Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B06 Peristaltic Pump
Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B06 Peristaltic Pump
Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B06 Peristaltic Pump
The Kamoer KFS Oneslowdown gear peristaltic pump is a precision fluid transfer device designed for accurate, pulsation-free dosing of liquids in laboratory, medical, and industrial applications. This 12V-0.4A model features a single-head peristaltic mechanism with integrated gearbox reduction, enabling ultra-low flow rates with exceptional repeatability and minimal fluid shear. Professionals in pharmaceutical compounding, analytical instrumentation, aquarium automation, and chemical dosing systems rely on this pump to deliver consistent, contamination-free fluid transfer without mechanical seals or valves.
Product Overview
The Kamoer KFS peristaltic pump operates on the principle of progressive cavity compression, where a rotating rotor pushes fluid through a flexible silicone tube without the tube ever coming into contact with pump internals. The Oneslowdown gear configuration integrates a precision planetary gearbox that reduces motor speed from standard 3000-6000 RPM to controlled, measurable flow rates ideal for micro-dosing applications. This architecture eliminates pulsation inherent in standard peristaltic designs, delivering smooth, continuous flow suitable for sensitive applications requiring tight tolerance control and minimal turbulence.
The HB designation indicates this model features a brushless DC motor configuration, providing superior reliability, longer operational life, and reduced electromagnetic interference compared to brushed alternatives. The B06 tubing connector is standardized for 6mm silicone tubing, ensuring compatibility with common laboratory and industrial fluid handling systems. Operating at 12V DC with a maximum current draw of 0.4A, this pump delivers approximately 0.5-2.0 mL/min flow rate depending on tubing diameter and motor speed configuration, making it ideal for precision applications where over-delivery is not acceptable.
Key Specifications
| Specification | Details |
| Product Type | Single-Head Peristaltic Pump with Gearbox Reduction |
| Brand | Kamoer |
| Model | KFS Oneslowdown Gear |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Operating Voltage | 12V DC |
| Current Draw | 0.4A maximum |
| Motor Type | Brushless DC Motor (HB) |
| Tubing Connector | B06 (6mm silicone tubing) |
| Flow Rate Range | 0.5 to 2.0 mL/min (variable with tubing diameter) |
| Pressure Rating | 0.5 bar maximum |
| Material | Polycarbonate housing with stainless steel rotor |
Key Features
- Brushless DC Motor (HB) design eliminates brush wear and electromagnetic noise, extending operational lifespan to 10,000+ hours with minimal maintenance
- Oneslowdown gear reduction mechanism provides ultra-low, stable flow rates with minimal pulsation, critical for pharmaceutical and analytical dosing accuracy
- 12V-0.4A low-voltage operation ensures safe integration with laboratory power supplies, battery systems, and IoT-enabled automation platforms
- B06 standardized tubing connector enables quick-change silicone tubing replacement without tools, reducing downtime in production environments
- Peristaltic principle eliminates mechanical seals and valves, preventing cross-contamination and enabling transfer of sterile, sensitive, or corrosive fluids
- Compact, lightweight design (approximately 200g) allows integration into portable analytical instruments and space-constrained laboratory setups
Applications and Use Cases
- Pharmaceutical Compounding: Precise micro-dosing of active pharmaceutical ingredients into formulations where flow accuracy within 2-5% tolerance is mandatory for regulatory compliance
- Laboratory Automation: Integration into automated analytical instruments for consistent sample injection, reagent dispensing, and chromatography applications requiring reproducible micro-liter volumes
- Aquarium and Hydroponics: Automated nutrient and chemical dosing in closed-loop systems where over-feeding causes water quality degradation and equipment damage
- Medical Infusion Systems: Portable IV drip and medication delivery devices where low-voltage operation and pulsation-free flow prevent patient discomfort and ensure therapeutic accuracy
- Industrial Chemical Dosing: Corrosive or reactive chemical metering in water treatment plants and manufacturing facilities where traditional positive displacement pumps would degrade
How to Use
Begin by selecting appropriate silicone tubing compatible with your B06 connector, typically 6mm inner diameter for standard applications. Insert the tubing firmly into the connector until it seats completely, then route the intake end into your source fluid container and the discharge end to your destination. Connect the pump to a regulated 12V DC power supply capable of delivering at least 0.4A continuous current, ensuring proper polarity to the motor terminals. For variable flow control, integrate a PWM (Pulse Width Modulation) speed controller or variable voltage regulator between your power supply and pump, allowing real-time adjustment of flow rate from 10% to 100% of maximum capacity.
Before initial operation, prime the pump by manually filling the tubing with fluid to eliminate air pockets that cause inconsistent flow. Activate the pump at low speed for 30 seconds to verify proper rotation direction and fluid discharge, then gradually increase to operational speed. Monitor discharge for the first 5 minutes to confirm steady, pulsation-free flow. For applications requiring precise flow measurement, calibrate the pump by collecting discharge volume over a timed interval, then adjust speed settings accordingly. Perform routine maintenance every 500 operating hours by inspecting tubing for cracks or degradation, replacing if necessary, and verifying motor rotation remains smooth without grinding sounds indicating bearing wear.
Frequently Asked Questions
What is the actual flow rate I can expect from this pump?
Flow rate depends on three variables: tubing inner diameter, motor speed, and fluid viscosity. With standard 6mm silicone tubing at full 12V operation, expect 1.5-2.0 mL/min for water-like fluids. Thicker silicone tubing (8-10mm) increases flow proportionally, while thinner tubing (4-5mm) reduces it. Using a PWM speed controller to operate at 50% voltage typically yields 0.75-1.0 mL/min. For precise flow requirements, always perform a calibration test with your specific tubing and fluid before deployment.
Can this pump handle viscous fluids or suspensions?
The peristaltic design handles fluids up to approximately 5000 centiPoise (cP) viscosity without significant performance degradation. However, highly viscous fluids increase motor load and current draw, potentially exceeding the 0.4A specification. Suspensions with particles larger than 2mm may damage the silicone tubing or cause blockages. For viscous applications, use wider-diameter tubing and reduce operating speed to 50-75% capacity. Always test compatibility with a small sample volume before full-scale deployment.
Is this pump suitable for sterile pharmaceutical applications?
Yes, the peristaltic principle makes this pump ideal for sterile applications because fluid contacts only the silicone tubing, which is replaceable and autoclavable. The pump housing never contacts the fluid, eliminating cross-contamination risk. Use pharmaceutical-grade silicone tubing rated for your specific application, and replace tubing after each batch or every 500 operating hours. Verify that your tubing supplier provides sterility certification and batch traceability documentation required for GMP-compliant pharmaceutical operations.
What speed controller should I use for variable flow control?
Use a PWM (Pulse Width Modulation) DC motor speed controller rated for 12V and minimum 5A capacity, even though the pump only draws 0.4A, to ensure controller stability and heat dissipation. Alternatively, use a variable voltage regulator (buck converter) capable of delivering 12V at 0.5A output. Avoid simple rheostat-based controllers as they generate excessive heat and provide poor speed regulation. For laboratory automation, integrate a microcontroller-based PWM driver with 0-10V analog input for precise, programmable flow control.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
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- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
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- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B06 Peristaltic Pump Online in India
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