Kamoer 3.7V 0.1A 1-1.8ml/min Silicone Tube Liquid Pump
Kamoer 3.7V 0.1A 1-1.8ml/min Silicone Tube Liquid Pump
Kamoer 3.7V 0.1A 1-1.8ml/min Silicone Tube Liquid Pump
The Kamoer 3.7V 0.1A Silicone Tube Liquid Pump is a compact peristaltic pump designed for precise micro-fluid dispensing applications requiring flow rates between 1-1.8 ml/min. This pump is widely used by laboratory technicians, biomedical engineers, and automation specialists who need reliable, low-volume liquid transfer in analytical instruments, medical devices, and DIY fluid systems. It solves the critical challenge of delivering consistent, contamination-free liquid flow in applications where accuracy and repeatability are essential, eliminating manual pipetting errors and enabling automated fluid handling protocols.
Product Overview
The Kamoer peristaltic pump operates on the principle of positive displacement, where rotating rollers compress and release silicone tubing in a cyclic pattern to move liquid forward without the fluid contacting internal pump components. This design eliminates cross-contamination risks and makes the pump ideal for handling corrosive chemicals, viscous fluids, and sensitive biological samples. The 3.7V DC power specification makes it compatible with standard lithium battery packs, USB power supplies, and low-voltage DC sources commonly found in laboratory and embedded systems environments. The 0.1A current draw ensures minimal power consumption, making it suitable for battery-powered portable applications and energy-efficient automation setups.
The 1-1.8 ml/min flow rate range provides exceptional precision for micro-dispensing applications where traditional pumps would be too aggressive or wasteful. The silicone tubing material is biocompatible, chemically resistant, and food-safe, making it suitable for pharmaceutical research, aquaculture systems, hydroponic nutrient delivery, analytical chemistry, and medical infusion applications. The compact form factor allows integration into tight spaces within automated systems, while the standardized silicone tube interface enables quick tubing replacement without tools, reducing maintenance downtime and operational costs.
Key Specifications
| Specification | Details |
| Product Type | Peristaltic Micro Liquid Pump |
| Brand | Kamoer |
| 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 | 3.7V DC |
| Current Draw | 0.1A (100mA) |
| Flow Rate Range | 1-1.8 ml/min |
| Tube Material | Food-grade Silicone |
| Pump Type | Peristaltic Positive Displacement |
| Pressure Rating | Up to 0.8 bar (80 kPa) |
Key Features
- Ultra-low voltage 3.7V DC operation enables direct compatibility with lithium battery packs, making it ideal for portable field instruments and remote monitoring systems
- Minimal 0.1A current consumption ensures extended runtime on small capacity batteries and reduces thermal load in enclosed automation cabinets
- Precision flow rate of 1-1.8 ml/min delivers accurate micro-dispensing for pharmaceutical formulations, analytical reagent delivery, and laboratory automation
- Food-grade silicone tubing is chemically inert, biocompatible, and resistant to acids, bases, and organic solvents commonly used in research environments
- Peristaltic design prevents fluid contact with internal pump components, eliminating contamination and enabling safe handling of sterile biological samples
- Tool-free silicone tube replacement reduces maintenance time and allows quick switching between different fluid types without cross-contamination
Applications and Use Cases
- Laboratory Automation: Integrate into automated liquid handling systems for high-throughput screening, sample preparation, and reagent dispensing in clinical diagnostics and pharmaceutical research
- Medical Infusion Devices: Deploy in portable IV drip controllers, insulin pump systems, and medication delivery devices requiring precise, programmable flow rates for patient safety
- Hydroponic and Aquaculture Systems: Automate nutrient solution delivery and water treatment chemical dosing in controlled-environment agriculture and fish farming operations
- Analytical Chemistry: Use in chromatography sample injectors, titration systems, and continuous monitoring instruments where reproducible micro-volumes are critical for measurement accuracy
- DIY Robotics and Maker Projects: Power fluid transfer mechanisms in 3D bioprinters, robotic arms, and custom automation projects where compact size and low power consumption are essential constraints
How to Use
Begin by selecting appropriate silicone tubing compatible with your fluid type and application requirements. Insert the tubing into the peristaltic pump head, ensuring it seats properly in the compression chamber. Connect the 3.7V DC power supply to the pump terminals, observing correct polarity to prevent component damage. For battery-powered applications, use a dedicated 3.7V lithium cell or equivalent regulated DC source with at least 0.15A capacity to ensure stable operation. Before introducing your working fluid, prime the tubing by running the pump for 10-15 seconds to remove air bubbles, which improves flow accuracy and prevents measurement errors.
Control the pump flow rate through external PWM (Pulse Width Modulation) signals if your application requires variable dispensing, or run it at full speed for constant-rate delivery. Monitor the silicone tubing regularly for signs of wear, discoloration, or hardening, and replace it every 6-12 months depending on usage intensity and fluid compatibility. For applications involving hazardous or corrosive liquids, place the pump in a secondary containment tray and inspect connections weekly. Always disconnect power when not in use for extended periods, and store the pump in a cool, dry location with tubing removed to prevent material degradation.
Frequently Asked Questions
Can I use this pump with thick or viscous fluids like glycerin or oil?
The Kamoer 3.7V pump is rated for fluids up to approximately 1000 cP viscosity. While it can handle thicker fluids than water, very viscous liquids will reduce flow rate and increase motor strain. For glycerin or oils, expect flow rates at the lower end of the 1-1.8 ml/min range. Test with small volumes first and monitor motor temperature to ensure safe operation.
What is the maximum pressure this pump can generate?
The Kamoer peristaltic pump is rated for a maximum pressure of 0.8 bar (80 kPa or approximately 11.6 PSI). This pressure rating assumes the tubing is properly seated and the pump is not blocked. Exceeding this pressure can damage the silicone tubing and reduce pump lifespan. For applications requiring higher pressure, consider upgrading to a gear pump or diaphragm pump design.
How do I control the flow rate or make it variable?
The Kamoer pump operates at fixed speed when powered directly at 3.7V. To achieve variable flow rates, you can apply PWM (Pulse Width Modulation) signals at 1-5 kHz frequency with varying duty cycles, or use a variable DC power supply (2.5-3.7V) to reduce speed. Some users implement external controllers with MOSFET switches or Arduino-based PWM modules for programmable dispensing sequences.
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.
Why Buy from The Tech Depot
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Kamoer 3.7V 0.1A 1-1.8ml/min Silicone Tube Liquid Pump Online in India
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