Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B10 Peristaltic Pump

The Kamoer KFS Oneslowdown gear peristaltic pump is a precision fluid transfer device designed for accurate, low-flow dosing applications requiring gentle handling of sensitive liquids. This 12V-0.4A model with HB motor and B10 tubing connector is widely used by laboratory technicians, aquaculture professionals, and industrial automation engineers who demand reliable, pulsation-free liquid delivery in the microliter to milliliter range. The pump solves critical challenges in applications requiring contamination-free transfer, consistent flow rates, and minimal shear stress on biological or chemical solutions.

Product Overview

The Kamoer KFS peristaltic pump operates on the principle of progressive cavity displacement, where rotating rollers compress and release silicone tubing in a sequential pattern to move fluid forward without direct contact between the liquid and pump internals. This non-contact mechanism makes it ideal for sterile applications, corrosive chemical handling, and scenarios where product contamination must be eliminated. The Oneslowdown gear reduction system provides variable speed control, allowing operators to fine-tune flow rates from ultra-low speeds to maximum capacity, making it exceptionally versatile for both continuous dispensing and precise metered delivery.

The HB motor variant features enhanced torque characteristics suitable for higher viscosity fluids and sustained operation, while the B10 tubing connector standard ensures compatibility with industry-standard peristaltic pump tubing. With a 12V DC power supply and 0.4A current draw, this pump is energy-efficient and compatible with battery-backed systems, solar installations, and laboratory benchtop setups. The compact form factor and straightforward installation make it suitable for OEM integration into larger automated systems, aquarium automation controllers, and analytical instrumentation.

Key Specifications

Specification	Details
Product Type	Peristaltic Pump - Variable Speed
Brand	Kamoer
Model	KFS Oneslowdown Gear
Power Supply	12V DC
Current Draw	0.4A Maximum
Motor Type	HB (High Torque Brushless)
Tubing Connector	B10 Standard
Flow Rate Range	0.5 - 100 mL/min (variable with speed control)
Accuracy	±5% at rated speed
Tubing Material	Silicone (food-grade compatible)
Operating Temperature	0 to 40 degrees Celsius
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

Key Features

• Variable Speed Control - Oneslowdown gear mechanism enables precise adjustment from minimum to maximum flow rates without additional external controllers, ideal for optimization of dosing accuracy in laboratory and industrial applications
• Non-Contact Pumping - Peristaltic design eliminates product contamination and allows safe handling of aggressive chemicals, biological samples, and sterile solutions without degradation
• Low Power Consumption - 12V-0.4A specification makes this pump suitable for battery-powered systems, renewable energy installations, and portable analytical equipment with minimal energy overhead
• HB Motor Technology - High-torque brushless motor ensures reliable operation with higher viscosity fluids, extended service life, and reduced maintenance compared to brushed alternatives
• B10 Standard Connector - Industry-standard tubing connection ensures broad compatibility with existing laboratory infrastructure and easy tube replacement without specialized adapters
• Compact Design - Lightweight and space-efficient form factor facilitates integration into automated systems, benchtop setups, and OEM applications with minimal installation complexity

Applications and Use Cases

• Aquaculture and Aquarium Automation - Precise dosing of nutrients, medications, and water additives in fish farming and aquarium systems where consistent delivery rates prevent overdosing and maintain optimal water chemistry parameters
• Laboratory Liquid Handling - Accurate transfer of reagents, samples, and standards in analytical chemistry, biochemistry, and pharmaceutical research where contamination-free operation and reproducible flow rates are critical
• Medical and Diagnostic Equipment - Integration into point-of-care testing devices, infusion pumps, and diagnostic analyzers requiring sterile, pulsation-free fluid delivery with minimal shear stress on biological materials
• Industrial Chemical Dispensing - Safe metering of corrosive, toxic, or reactive chemicals in manufacturing processes where non-contact pumping prevents degradation and eliminates cross-contamination risks
• Food and Beverage Processing - Gentle handling of sensitive food ingredients, flavorings, and additives in production lines where product integrity and consistent portion control are essential quality parameters
• Automated Watering Systems - Reliable micro-irrigation and nutrient delivery in greenhouse automation and hydroponic cultivation where precise flow control optimizes plant growth and resource efficiency

How to Use

Begin by selecting appropriate silicone tubing compatible with the B10 connector standard, ensuring the inner diameter matches your specific application requirements for optimal flow characteristics. Insert the tubing firmly into the B10 connector ports on both inlet and outlet sides, verifying secure seating to prevent leakage during operation. Connect the 12V DC power supply to the pump terminals, observing correct polarity to avoid damage to the motor circuit. The Oneslowdown gear mechanism provides integrated speed control typically via a potentiometer or PWM signal input - consult your specific controller documentation to establish the desired flow rate before introducing fluid into the system.

Prime the pump by manually rotating the motor shaft or running it at low speed with the inlet tube submerged in your fluid source, allowing air to be expelled from the tubing and pump chamber before commencing normal operation. Monitor initial operation for any leakage at tubing connections and verify consistent flow delivery at your target speed setting. For applications involving corrosive or viscous fluids, inspect tubing regularly for degradation and replace as needed to maintain accuracy and prevent system contamination. Store the pump in a dry environment and flush tubing with distilled water after use with aggressive chemicals to extend component lifespan and ensure reliable performance across multiple applications.

Frequently Asked Questions

What is the maximum flow rate achievable with the Kamoer KFS B10 pump?

The Kamoer KFS achieves maximum flow rates of approximately 100 mL/min when operated at full speed with standard silicone tubing. Actual flow rates depend on tubing inner diameter, fluid viscosity, and system back-pressure. Lower viscosity fluids like water achieve higher flow rates, while thicker solutions like glycerin or oils produce proportionally reduced delivery volumes. The Oneslowdown gear control allows you to dial in any speed between minimum and maximum to match your specific application requirements.

Can this pump handle corrosive chemicals and aggressive solvents?

Yes, the peristaltic pumping mechanism ensures non-contact operation, meaning corrosive fluids never contact internal pump components - only the silicone tubing contacts the liquid. Silicone tubing is highly resistant to most industrial chemicals, acids, bases, and organic solvents. However, verify compatibility of your specific chemical with silicone tubing before extended use. For extremely aggressive applications, consider upgrading to fluoropolymer or PTFE tubing options available as accessories. Always flush the system with appropriate solvents after use to prevent chemical residue buildup.

Is the HB motor suitable for 24/7 continuous operation?

The HB brushless motor is engineered for extended continuous operation and demonstrates superior reliability compared to brushed alternatives. However, sustained operation at maximum speed and current draw generates heat that may degrade tubing and reduce motor lifespan over months of continuous use. For 24/7 applications, operate at 60-70% maximum speed to balance flow requirements with thermal management. Ensure adequate ventilation around the pump and monitor operating temperature. For mission-critical continuous applications, consider implementing a redundant pump system with automatic switchover capability.

What tubing materials are compatible with the B10 connector?

The B10 standard connector accommodates silicone tubing in various inner diameters, typically ranging from 1.6mm to 3.2mm depending on your flow rate and viscosity requirements. Standard food-grade silicone tubing is universally compatible. Optional tubing materials include fluoropolymer (FEP) for enhanced chemical resistance, PTFE for extreme temperature applications, and latex-free alternatives for medical applications. Verify tubing specifications match your fluid type and operating temperature range before installation. Kamoer supplies tubing separately if you require materials beyond standard silicone.

How do I integrate this pump with external speed controllers or automation systems?

The Kamoer KFS Oneslowdown gear pump features integrated potentiometer control for manual speed adjustment, and many variants accept PWM (Pulse Width Modulation) or analog voltage signals for automated speed control. Consult your specific pump documentation to confirm control input compatibility. For integration with PLC systems, Arduino microcontrollers, or laboratory automation software, use appropriate PWM signal generators or analog output modules rated for 12V DC operation. The 0.4A current draw is compatible with most industrial control modules without additional relay buffering.

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. Express shipping options may be available for urgent requirements - contact our sales team for expedited delivery quotes.

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, misuse, or tubing degradation from incompatible fluids. Warranty covers motor and connector defects but does not extend to normal wear of silicone tubing, which is a consumable component.

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. We also offer volume discounts for OEM integration and system integrators requiring multiple pumps for production lines or equipment manufacturing.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication certificates and batch verification
• Expert Team: Our technical team validates every product before listing and provides application-specific recommendations
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse with real-time tracking

Buy Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B10 Peristaltic Pump Online in India

Purchase the Kamoer KFS – Oneslowdown gear 12V-0.4A HB – B10 Peristaltic Pump online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.

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