Water Pump R385 12VDC

💧 R385 DC water pump powered by 12VDC
⚡ Strong water flow for DIY and small pumping systems
🚰 Ideal for fountains, aquariums, irrigation, and cooling
🛠️ Easy to integrate with tubing and simple wiring
🔁 Continuous operation suitable for long running use
📦 Compact size—fits tight spaces and enclosures
🧩 Works with relays/MOSFET drivers for controller projects
✅ Great for Arduino automation and water circulation setups

SKU: R385 Categories: Motors | Drivers | Pumps | Actuators, Water Pump Tags: Motors, Water Pump

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Description

If you need to transfer water from one place to another place, you will need this pump. This is 12V DC Diaphragm pump. Capable of pumping water at 1.6Liter / min rate. That is a pretty smooth rate.

Features

Compact Diaphragm water pump
Operating voltage: 12VDC
Rated current: 0.5A
Power: 6W
Flow Rate: 1.6L ± 0.1L / min
Water pressure at inlet: 0.3Mpa (MegaPascal), or 43.51 psi
Max continuous operating hour: 12 hours
Operating Temperature: 5ºC to 40ºC
Operating Water Temperature: 5ºC to 45ºC
Recommended working hour per day: 8 hours
Inlet and output host diameter: 7mm

🔌

Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
Pump	to H-bridge OUT	motor leads into an H-bridge driver's output terminals

📟

Water Pump R385 12VDC

7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico

Wrap

Water Pump R385 12VDC - Arduino Uno

Water Pump R385 12VDC - Arduino Nano

Water Pump R385 12VDC - Arduino Mega

Water Pump R385 12VDC - ESP32

Water Pump R385 12VDC - ESP8266

Water Pump R385 12VDC - STM32

Water Pump R385 12VDC - Raspberry Pi Pico

📄 File: water_pump_r385_12vdc_-_arduino_uno.inoArduino Uno

626 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=8, IN2=9, ENA(speed)=10 on Arduino Uno.

6#define IN1 8

7#define IN2 9

8#define ENA 10

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_arduino_nano.inoArduino Nano

627 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=8, IN2=9, ENA(speed)=10 on Arduino Nano.

6#define IN1 8

7#define IN2 9

8#define ENA 10

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_arduino_mega.inoArduino Mega

627 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=8, IN2=9, ENA(speed)=10 on Arduino Mega.

6#define IN1 8

7#define IN2 9

8#define ENA 10

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_esp32.inoESP32

624 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=26, IN2=27, ENA(speed)=25 on ESP32.

6#define IN1 26

7#define IN2 27

8#define ENA 25

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_esp8266.inoESP8266

626 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=D5, IN2=D6, ENA(speed)=D7 on ESP8266.

6#define IN1 D5

7#define IN2 D6

8#define ENA D7

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_stm32.inoSTM32

630 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=PB0, IN2=PB1, ENA(speed)=PA8 on STM32.

6#define IN1 PB0

7#define IN2 PB1

8#define ENA PA8

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

📄 File: water_pump_r385_12vdc_-_raspberry_pi_pico.inoRaspberry Pi Pico

636 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Water Pump R385 12VDC needs an H-bridge driver (e.g. L298N/L293D/L9110S) between it and the board - a GPIO pin alone can't supply a motor's current. IN1=14, IN2=15, ENA(speed)=16 on Raspberry Pi Pico.

6#define IN1 14

7#define IN2 15

8#define ENA 16

10void setup() {

11 Serial.begin(115200);

12 pinMode(IN1, OUTPUT);

13 pinMode(IN2, OUTPUT);

14 pinMode(ENA, OUTPUT);

15}

17void loop() {

18 digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW);

19 analogWrite(ENA, 200); // run forward at ~78% speed

20 delay(2000);

21 digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); // stop

22 delay(1000);

23}

Project Notes:

A DC water pump is electrically just a DC motor - drive it through the same kind of H-bridge or single-transistor switch.

نظرة عامة ومواصفات المنتج — بالعربية

Water Pump R385 12VDC متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Motors | Drivers | Pumps | Actuators وWater Pump، بسعر 250,00 EGP. كود المنتج لدينا: R385. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.

أهم المواصفات الفنية:

Product Name: Water Pump R385 12VDC
الموديل: R385
Operating Voltage: 12V DC
Rated Current: 0.8 A
Power: 10 W
Maximum Flow Rate: 6 L/min
Maximum Head: 5 m
Pump Type: Centrifugal

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Specification

WeightWeight	40 g
Dimensions	9 × 4,5 × 3,5 cm
Product Name	Water Pump R385 12VDC
Model	R385
Operating Voltage	12V DC
Rated Current	0.8 A
Power	10 W
Maximum Flow Rate	6 L/min
Maximum Head	5 m
Pump Type	Centrifugal
Inlet / Outlet Diameter	8 mm
Continuous Operation	Yes
Application	Water Circulation, Cooling Systems, Aquariums, DIY Projects