---
product_id: 369680395
title: "Kamoer NKP low flow peristaltic pump 12V dc DIY liquid small dosing pump for aquarium lab analytical 3mm ID x 5mm OD"
brand: "k kamoer"
price: "638 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "K Kamoer"
url: https://www.desertcart.dk/products/369680395-kamoer-nkp-low-flow-peristaltic-pump-12v-dc-diy-liquid
store_origin: DK
region: Denmark
---

# 12V DC power for efficient operation ≥70ml/min precise flow rate Reversible flow direction for versatile use Kamoer NKP low flow peristaltic pump 12V dc DIY liquid small dosing pump for aquarium lab analytical 3mm ID x 5mm OD

**Brand:** k kamoer
**Price:** 638 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Pump up your precision dosing game with effortless control!

## Quick Answers

- **What is this?** Kamoer NKP low flow peristaltic pump 12V dc DIY liquid small dosing pump for aquarium lab analytical 3mm ID x 5mm OD by k kamoer
- **How much does it cost?** 638 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/369680395-kamoer-nkp-low-flow-peristaltic-pump-12v-dc-diy-liquid)

## Best For

- k kamoer enthusiasts

## Why This Product

- Trusted k kamoer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight (100g) and low power consumption (5W) ideal for continuous, energy-efficient dosing.
- • **Versatile Application:** Supports reversible liquid flow and works seamlessly with various liquids including water, vinegar, and nutrients.
- • **Effortless Maintenance:** Snap-in pump head design enables quick tube replacement and cleaning without hassle.
- • **Precision Flow Control:** Delivers a steady ≥70ml/min flow rate, perfect for lab, aquarium, or smart home automation setups.
- • **Smart Integration Ready:** Easily pairs with IoT devices and automation hubs for scheduled dosing and clog prevention.

## Overview

The Kamoer NKP low flow peristaltic pump is a compact, 12V DC-powered dosing solution delivering a precise flow rate of ≥70ml/min through a 3mm ID silicone tube. Its snap-in design allows for easy maintenance, while reversible flow direction and low power consumption make it ideal for aquarium care, lab analysis, and smart home liquid management. Lightweight and quiet, it integrates smoothly with automation systems to keep your liquids flowing flawlessly.

## Description

Size:Micro Peristaltic Pump | Color:BlueSpecifications:►INPUT：12V ►Current：1A ►Power：5W ►FLOWRATE: ≥70ml/min► WEIGHT:110g►PUMP TUBE MATERIAL TYPE：Silicone tube►WORKING CONDITION: 0~40℃, relative humidity <80%In order to give you a better buying experience, please read the following information: *Package list: 1 x Water Micro Peristaltic Pump*Feature：you can control the flow direction by the positive and negative connect

Review: I live in the deep South where it's hot and humid. We use the A/C for 10 months of the year. If I forget to put vinegar down the condensate drain every month, it clogs. After dealing with clogs a couple times this year, I decided to use this peristaltic pump to deliver white vinegar into the condensate drain every week. I have it wired to a zigbee relay, and then entire system is controlled by a Hubitat hub. One end of the tubing from the pump sites in the condensate drain, and the other end is in gallon jug of white vinegar. Every Saturday morning, a Hubitat rule turns on the relay for 30 seconds and then shut it off. This delivers about 50 mL of vinegar down the condensate drain. So far, it has stayed clear with no clogs.
Review: Works as described

## Features

- Volts:DC 12V, Flow rate: ≥70ml/min, Tube size: 3mm ID x 5mm OD, Relative humidity <80%,Ambient temperature <80%.
- With Snap-in type design, no valves and seals.very easy to remove the pump head,convenient for pump tube replacement and cleaning.
- It is small, lightweight, low power consumption, and supports changing the direction of liquid flow.
- This peristaltic pump is widely used,used with equipment, liquid transmission, liquid sampling analysis, watering, liquid filling, bonsai irrigation, etc.
- If you need other voltage models or tube types, please contact online customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GWJ78FN |
| ASIN  | B07GWJ78FN |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (146) |
| Customer reviews | 4.5 4.5 out of 5 stars (146) |
| Date First Available | 12 December 2018 |
| Date First Available  | 12 December 2018 |
| Flow Rate | 70 Milliliters Per Minute |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 100 g |
| Item model number | NKP-DC-S10B |
| Item model number  | NKP-DC-S10B |
| Manufacturer | K KAMOER |
| Manufacturer  | K KAMOER |
| Material | Plastic |
| Maximum Power | 5 Watts |
| Noise Level | 40 Decibels |
| Part number | NKP-12V-S10B |
| Plug Profile | Embedded |
| Power source type | Corded Electric |
| Product Dimensions | 6.68 x 5.49 x 4.09 cm; 100 g |
| Product Dimensions  | 6.68 x 5.49 x 4.09 cm; 100 g |
| Size | Flow:＞80ml/min, Silicon tube: 3.0mm 5.0mm |
| Speed Rating | Pollution Free，Low Pulsation |
| Style | Submersible |
| Voltage | 12 Volts (DC) |
| maximum weight capacity | 3 Kilograms |

## Product Details

- **Brand:** K KAMOER
- **Colour:** Blue
- **Material:** Plastic
- **Product dimensions:** 6.7L x 5.5W x 4.1H centimeters
- **Style:** Submersible

## Images

![Kamoer NKP low flow peristaltic pump 12V dc DIY liquid small dosing pump for aquarium lab analytical 3mm ID x 5mm OD - Image 1](https://m.media-amazon.com/images/I/51Q9TqCT5bL.jpg)

## Questions & Answers

**Q: How do you control the flow rate?**
A: for me personally I have it set up on a relay and I am using a timer to control my flow rate

**Q: What is the volume dispensed per one revolution of the motor?**
A: The motor shaft rolls against the 3 rollers which are rotated much slower. Theoretically the circumference of the motor shaft and the inner diameter of the tubing could be used to calculate the volume (drops) per rotation as the rollers travel 1 motor shaft circumference along the tube per RPM.
 I'm hoping to find a brushless motor or motor gearbox combo that is about the same RPM. I don't like brushed motors.

**Q: Is this rated for continuous duty? Reviews say no?**
A: Not suitable for continuous duty, it is recommended to use it for less than 15 minutes at a time

**Q: Which power supply do I buy to power this unit? I know it's 12v duh!**
A: I use it on my boat hooked to the 12v battery system.  If I were using it at home, I would use a 110v to 12v "brick" from some old gizmo.  I keep all my old chargers and I'll bet I've got 6 12v bricks in my old brick box: just cut off the adapter and wire it to the pump through a switch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***E on 20 November 2025*

I live in the deep South where it's hot and humid. We use the A/C for 10 months of the year. If I forget to put vinegar down the condensate drain every month, it clogs. After dealing with clogs a couple times this year, I decided to use this peristaltic pump to deliver white vinegar into the condensate drain every week. I have it wired to a zigbee relay, and then entire system is controlled by a Hubitat hub. One end of the tubing from the pump sites in the condensate drain, and the other end is in gallon jug of white vinegar. Every Saturday morning, a Hubitat rule turns on the relay for 30 seconds and then shut it off. This delivers about 50 mL of vinegar down the condensate drain. So far, it has stayed clear with no clogs.

### ⭐⭐⭐⭐⭐ Review
*by A***I on 1 January 2026*

Works as described

### ⭐⭐⭐⭐⭐ Review
*by P***A on 11 February 2025*

Excelente para proyectos escolares o del hogar

## Frequently Bought Together

- Kamoer NKP low flow peristaltic pump 12V dc DIY liquid small dosing pump for aquarium lab analytical 3mm ID x 5mm OD
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-09*